harmonize the interests of both customers and banks. Avoid requiring too many procedures and documents, overlapping requirements between departments in the bank and customers... causing inconvenience to customers. Pay attention to customer feedback, frankly admit and find ways to overcome the shortcomings that customers reflect.
- Focus on measures proposed by departments, such as: Clearly assigning authority and responsibility to each department, division, and individual in the service provision process, avoiding overlapping, and enhancing and promoting the application of modern technology in the field of service provision to customers.
- Arrange sufficient resources during the service provision process to avoid overload, especially at the stage involving customers...
3.3.7. Solutions on building business culture in Lao state-owned commercial banks
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Mobile Phone Usage in Hanoi Inner City Area
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- Test the relationship between demographic variables and consumer behavior for Mobile Marketing activities
The analysis method used is the Chi-square test (χ2), with statistical hypotheses H0 and H1 and significance level α = 0.05. In case the P index (p-value) or Sig. index in SPSS has a value less than or equal to the significance level α, the hypothesis H0 is rejected and vice versa. With this testing procedure, the study can evaluate the difference in behavioral trends between demographic groups.
CHAPTER 4
RESEARCH RESULTS
During two months, 1,100 survey questionnaires were distributed to mobile phone users in the inner city of Hanoi using various methods such as direct interviews, sending via email or using questionnaires designed on the Internet. At the end of the survey, after checking and eliminating erroneous questionnaires, the study collected 858 complete questionnaires, equivalent to a rate of about 78%. In addition, the research subjects of the thesis are only people who are using mobile phones, so people who do not use mobile phones are not within the scope of the thesis, therefore, the questionnaires with the option of not using mobile phones were excluded from the scope of analysis. The number of suitable survey questionnaires included in the statistical analysis was 835.
4.1 Demographic characteristics of the sample
The structure of the survey sample is divided and statistically analyzed according to criteria such as gender, age, occupation, education level and personal income. (Detailed statistical table in Appendix 6)
- Gender structure: Of the 835 completed questionnaires, 49.8% of respondents were male, equivalent to 416 people, and 50.2% were female, equivalent to 419 people. The survey results of the study are completely consistent with the gender ratio in the population structure of Vietnam in general and Hanoi in particular (Male/Female: 49/51).
- Age structure: 36.6% of respondents are <23 years old, equivalent to 306 people. People from 23-34 years old
accounting for the highest proportion: 44.8% equivalent to 374 people, people aged 35-45 and >45 are 70 and 85 people equivalent to 8.4% and 10.2% respectively. Looking at the results of this survey, we can see that the young people - youth account for a large proportion of the total number of people participating in the survey. Meanwhile, the middle-aged people including two age groups of 35 - 45 and >45 have a low rate of participation in the survey. This is completely consistent with the reality when Mobile Marketing is identified as a Marketing service aimed at young people (people under 35 years old).
- Structure by educational level: among 835 valid responses, 541 respondents had university degrees, accounting for the highest proportion of ~ 75%, 102 had secondary school degrees, ~ 13.1%, and 93 had post-graduate degrees, ~ 11.9%.
- Occupational structure: office workers and civil servants are the group with the highest rate of participation with 39.4%, followed by students with 36.6%. Self-employed people account for 12%, retired housewives are 7.8% and other occupational groups account for 4.2%. The survey results show that the student group has the same rate as the group aged <23 at 36.6%. This shows the accuracy of the survey data. In addition, the survey results distributed by occupational criteria have a rate almost similar to the sample division rate in chapter 3. Therefore, it can be concluded that the survey data is suitable for use in analysis activities.
- Income structure: the group with income from 3 to 5 million has the highest rate with 39% of the total number of respondents. This is consistent with the income structure of Hanoi people and corresponds to the average income of the group of civil servants and office workers. Those
People with no income account for 23%, income under 3 million VND accounts for 13% and income over 5 million VND accounts for 25%.
4.2 Mobile phone usage in Hanoi inner city area
According to the survey results, most respondents said they had used the phone for more than 1 year, specifically: 68.4% used mobile phones from 4 to 10 years, 23.2% used from 1 to 3 years, 7.8% used for more than 10 years. Those who used mobile phones for less than 1 year accounted for only a very small proportion of ~ 0.6%. (Table 4.1)
Table 4.1: Time spent using mobile phones
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Alid
<1 year
5
.6
.6
.6
1-3 years
194
23.2
23.2
23.8
4-10 years
571
68.4
68.4
92.2
>10 years
65
7.8
7.8
100.0
Total
835
100.0
100.0
The survey indexes on the time of using mobile phones of consumers in the inner city of Hanoi are very impressive for a developing country like Vietnam and also prove that Vietnamese consumers have a lot of experience using this high-tech device. Moreover, with the majority of consumers surveyed having a relatively long time of use (4-10 years), it partly proves that mobile phones have become an important and essential item in people's daily lives.
When asked about the mobile phone network they are using, 31% of respondents said they are using the network of Vietel company, 29% use the network of
of Mobifone company, 27% use Vinaphone company's network and 13% use networks of other providers such as E-VN telecom, S-fone, Beeline, Vietnammobile. (Figure 4.1).
Figure 4.1: Mobile phone network in use
Compared with the announced market share of mobile telecommunications service providers in Vietnam (Vietel: 36%, Mobifone: 29%, Vinaphone: 28%, the remaining networks: 7%), we see that the survey results do not have many differences. However, the statistics show that there is a difference in the market share of other networks because the Hanoi market is one of the two main markets of small networks, so their market share in this area will certainly be higher than that of the whole country.
According to a report by NielsenMobile (2009) [8], the number of prepaid mobile phone subscribers in Hanoi accounts for 95% of the total number of subscribers, however, the results of this survey show that the percentage of prepaid subscribers has decreased by more than 20%, only at 70.8%. On the contrary, the number of postpaid subscribers tends to increase from 5% in 2009 to 19.2%. Those who are simultaneously using both types of subscriptions account for 10%. (Table 4.2).
Table 4.2: Types of mobile phone subscribers
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Prepay
591
70.8
70.8
70.8
Pay later
160
19.2
19.2
89.9
Both of the above
84
10.1
10.1
100.0
Total
835
100.0
100.0
The above figures show the change in the psychology and consumption habits of Vietnamese consumers towards mobile telecommunications services, when the use of prepaid subscriptions and junk SIMs is replaced by the use of two types of subscriptions for different purposes and needs or switching to postpaid subscriptions to enjoy better customer care services.
In addition, the majority of respondents have an average spending level for mobile phone services from 100 to 300 thousand VND (406 ~ 48.6% of total respondents). The high spending level (> 500 thousand VND) is the spending level with the lowest number of people with only 8.4%, on the contrary, the low spending level (under 100 thousand VND) accounts for the second highest proportion among the groups of respondents with 25.4%. People with low spending levels mainly fall into the group of students and retirees/housewives - those who have little need to use or mainly use promotional SIM cards. (Table 4.3).
Table 4.3: Spending on mobile phone charges
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<100,000
212
25.4
25.4
25.4
100-300,000
406
48.6
48.6
74.0
300,000-500,000
147
17.6
17.6
91.6
>500,000
70
8.4
8.4
100.0
Total
835
100.0
100.0
The statistics in Table 4.3 are similar to the percentages in the NielsenMobile survey results (2009) with 73% of mobile phone users having medium spending levels and only 13% having high spending levels.
The survey results also showed that up to 31% ~ nearly one-third of respondents said they sent more than 10 SMS messages/day, meaning that on average they sent 1 SMS message for every working hour. Those with an average SMS message volume (from 3 to 10 messages/day) accounted for 51.1% and those with a low SMS message volume (less than 3 messages/day) accounted for 17%. (Table 4.4)
Table 4.4: Number of SMS messages sent per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
142
17.0
17.0
17.0
3-10 news
427
51.1
51.1
68.1
>10 news
266
31.9
31.9
100.0
Total
835
100.0
100.0
Similar to sending messages, those with an average message receiving rate (from 3-10 messages/day) accounted for the highest percentage of ~ 55%, followed by those with a high number of messages (over 10 messages/day) ~ 24% and those with a low number of messages received daily (under 3 messages/day) remained at the bottom with 21%. (Table 4.5)
Table 4.5: Number of SMS messages received per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
175
21.0
21.0
21.0
3-10 news
436
55.0
55.0
76.0
>10 news
197
24.0
24.0
100.0
Total
835
100.0
100.0
When comparing the data of the two result tables 4.4 and 4.5, we can see the reasonableness between the ratio of the number of messages sent and the number of messages received daily by the interview participants.
4.3 Current status of SMS advertising and Mobile Marketing
According to the interview results, in the 3 months from the time of the survey and before, 94% of respondents, equivalent to 785 people, said they received advertising messages, while only a very small percentage of 6% (only 50 people) did not receive advertising messages (Table 4.6).
Table 4.6: Percentage of people receiving advertising messages in the last 3 months
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Have
785
94.0
94.0
94.0
Are not
50
6.0
6.0
100.0
Total
835
100.0
100.0
The results of Table 4.6 show that consumers in the inner city of Hanoi are very familiar with advertising messages. This result is also the basis for assessing the knowledge, experience and understanding of the respondents in the interview. This is also one of the important factors determining the accuracy of the survey results.
In addition, most respondents said they had received promotional messages, but only 24% of them had ever taken the action of registering to receive promotional messages, while 76% of the remaining respondents did not register to receive promotional messages but still received promotional messages every day. This is the first sign indicating the weaknesses and shortcomings of lax management of this activity in Vietnam. (Table 4.7)
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Content of Implementation of Legal Policy on Management of Education Sector Officials -
Assessment of the Quality of Sustainable Tourism Development Factors in Nghe An Province from Provincial Tourism Management Officers -
Customer relationship management in competitive strategy and lessons for Vietnamese enterprises - 13 -
Evaluating Vietnam's Monetary Policy Management Process
To improve the culture of Lao State-owned commercial banks, in the coming time, it is necessary to implement the following solutions:
Standardize professional ethics rules

An important step in building a business culture of commercial banks in general and Lao State-owned Commercial Banks in particular is to assess the ethics of bank staff to ensure that they always act ethically when performing assigned tasks. In addition, Lao State-owned Commercial Banks need to develop a system of written regulations and regimes for all employees in the bank to comply with, specifically applying solutions such as:
- Issue documents specifying ethical standards and taboos in professional activities in the form of a handbook so that bank officers and employees can regularly exchange and learn.
- Regularly organize seminars on ethics in the banking system, to help them develop skills to handle difficult ethical situations. On the other hand, through the seminars, it will provide good examples of ethics for everyone to learn and follow.
- Apply independent control mechanisms to enhance the self-awareness in the implementation process of all officers and employees in the bank.
- Use information from customers to support the assessment of the ethical character of bank officers and employees.
- It is necessary to reduce the overload for bank officers and employees to limit the ethical risks that they may encounter.
Build a complete business philosophy for the bank
A bank with a complete set of business philosophy will be the foundation for orienting all operational processes. Therefore, in the coming time, Lao State-owned Commercial Banks need to build a set of business philosophy for each bank, but must ensure the following contents:
- Mission and goals of the bank:
This is a highly general content, the mission or also known as the motto or purpose of the bank's operations when conducting business activities in the market. From there, Lao State-owned Commercial Banks need to answer questions such as: Who is our bank? What are our bank's obligations? Where will our bank go?...
The bank's mission will be more specific through business strategies for each stage and the mission definition for different banks is completely different. Therefore, Lao State-owned Commercial Banks need to define their own mission and goals.
- Method of action:
In this section, Lao PDR commercial banks need to answer the following questions:
How will the company carry out its mission and achieve its goals? With what resources and means? At what cost?...
In order for Lao State-owned Commercial Banks to effectively implement their methods of action, in the coming time, Lao State-owned Commercial Banks need to do well the following contents:
+ Need to build a system of bank values.
+ It is necessary to develop measures and management styles suitable for each bank.
Building and developing the culture of the leadership team
The culture of the bank's leadership team plays a decisive role in forming the business culture of commercial banks in general and of marketing activities in particular. Therefore, in order for marketing activities in particular and banking business activities in general to be highly effective, the bank's leadership team needs to ensure the following areas:
First: About level
To improve the qualifications of the leadership team, leaders need to add some content such as:
- The leadership team needs to improve their ability to learn, improve their own qualifications, regularly consolidate and find ways to practice and develop skills, and at the same time realize that "Learning must be done regularly, always approaching new things, constantly gathering new experiences and renewing oneself", only then can leaders direct and educate employees under their management, and new leaders can handle work and easily adapt to difficulties arising in the business process.
- Strategic vision: If we consider the whole bank as a ship, then the bank leader is like the captain. They are the ones who orient and direct the implementation of those strategies. Strategy is always long-term, so in the implementation process, there is always the impact of all factors, so
There needs to be decisive and resolute changes. Thus, it requires bank leaders to have a long-term vision to be able to steer the bank in the right direction.
- Business management level: The business performance of a bank reflects the management level of the bank's leaders. When a bank has ineffective business results, it reflects the poor management and direction of the bank's leaders, who do not have effective strategies and plans for directing business activities in general and in using people in particular, and vice versa.
- Social relationship capacity: Social relationship is an important factor, creating important strength for the bank. Thereby, it connects everyone in the bank together, in order to create a combined strength for the bank. When the leader builds a cohesive collective strength, it will create support from everyone in the bank, which means improving the efficiency of each person's operations. The leader's social relationship is not only reflected in the bank itself but also in communication with external agencies and partners. The ability and capacity of the leader in the bank will build a good image for the bank, in order to create trust for partners, customers and customers.
Second: Qualities of a leader
The qualities of a leader are expressed through the following contents: High demand for success; Self-confidence; Willingness to accept risks; Sensitivity in business; Passion and love for the work they are doing... When a bank leader possesses all these qualities, it will create a necessary and valuable leadership quality of a good leader. Therefore, each leader in Lao State-owned Commercial Banks needs to check whether he/she has these qualities or not, if so, he/she needs to make an effort to develop them. If the staff
Any leader who is lacking needs to find out the cause and overcome that weakness, in order to gradually improve himself.
Third: The moral qualities of a leader
Moral qualities are an increasingly important factor in business activities in general and in banking in particular. A leader with good moral qualities is not only a shining example for all bank officers and employees to learn and follow, but will also build a good image for partners and the public, thereby contributing to improving the efficiency of the bank's own staff, but also creating an attraction for customers to come to the bank.
Building culture in communication and behavior
Behavior and communication are the realization of business culture in specific situations of commercial banks. Normally, in banks, there are two types of communication: Communication with customers and communication with bank staff. Both of these communications are meaningful in the business activities of the bank. Therefore, in the coming time, to build these two types of communication well, Lao State-owned commercial banks need to follow the following directions:
In the coming time, Lao State-owned commercial banks need to build a detailed culture of communication and behavior with customers. This detail needs to be from handshakes, greetings, introductions, giving cards, and talking to each type of customer. In addition, it is necessary to build and orient bank staff on communication and behavior styles through letters and telephones, instruct on how to handle situations, build a civilized public lifestyle, and civilized eating, smiling, and talking. However, when building and implementing, there must be unity and consistency, and the image of the bank must be highlighted in the minds of customers. The implementation of customer policies in a positive and sustainable manner is shown in the following diagram 3.1:
Approachable, close
Client
Culture of communication and behavior
Unified perception
Compliance Principles
Qualities for employees
The foundation of business culture
Attractive, appealing
Figure 3.2: Positive and sustainable customer policy
According to diagram 3.1, to successfully build a culture of communication and behavior in Lao state-owned commercial banks, it is necessary to synchronously implement the following issues:
+ Need to be unified in perception about customers. Officers and employees in the bank need to realize that the relationship with customers is not simply a fair relationship of borrowing and paying, but is a connection and sharing arising from the rights and responsibilities of both parties. Therefore, officers and employees of the bank need to consider customers as both the driving force and the goal of the bank's operations.
+ Lao State-owned commercial banks need to establish a code of conduct and communication. Specifically, bank staff must not discriminate in communication between customer groups such as: depositors, borrowers, payment customers, customers using card products and services, etc. Bank staff must know how to be close to customers, listen and understand their thoughts and wishes so that the bank can know what is weak, lacking and what needs to be supplemented.
+ Lao State-owned commercial banks need to build good qualities for bank staff and create conditions for bank staff to
Creative in work, honest in handling work, quick in handling problems, optimistic and confident in communication.
3.3.8. Modernization of facilities
It is necessary to accelerate the modernization of information technology, considering this a strategic goal to catch up with the banking technology level of countries in the region and the world, in order to increase the capacity of Lao State-owned Commercial Banks.
In the coming time, Lao State-owned Commercial Banks need to increase investment capital for additional equipment and re-equipment of advanced technical and technological equipment, modernize banks and payment systems, diversify and improve product utility. However, in limited conditions, technology investment projects must be carefully calculated and considered by Lao State-owned Commercial Banks, and should focus on key and effective investments, taking into account the development trend of information technology in the future.
Developing and expanding the application of modern information technology, but there must be measures to ensure the security of the data system, safety in electronic transactions, online transactions, and signature security. This is an extremely necessary task to prevent possible risks to banking operations, increase safety and prevent cybercrime, and increase customer confidence when using the services of Lao State-owned commercial banks.
In addition to equipping hardware such as computers, equipment, offices, etc., it is necessary to pay attention to developing software to take advantage of and exploit, such as: Software to support the provision of monitoring information, management of system operations, card connection software, online information connection between Lao State Commercial Banks and the Lao State Bank, software with online operation functions, etc.
Developing a team of IT specialists and engineers. First, Lao State-owned commercial banks need to review the staff of the bank at IT centers, create conditions to support training and retraining to improve professional qualifications, skills, and improve
ability to access modern banking technologies in the process of international integration. Improve the remuneration regime to attract high-quality resources and retain existing good human resources. It is necessary to link and cooperate with other banks, especially foreign banks, computer and software companies to send bank staff to study to update new information, technology, management and operation skills, to improve the qualifications of employees and later serve the bank.
3.4. Solutions on organizing, implementing and controlling Marketing of Lao state-owned commercial banks
In the process of marketing activities, people can divide bank customers into two groups, the group of customers who are economic organizations and the group of customers who are individuals. The characteristics of marketing activities of each of these groups are completely different, specifically: The services used by economic organizations are often more complicated than the services of individuals, the pricing method for economic organizations is often more flexible and preferential, because they have large transactions, while the price of services for individuals is often quite uniform and fixed, or individuals can use ATM services while customers who are economic organizations have to go to the bank. On the other hand, the promotion method for the group of customers who are economic organizations must be transacted at the bank, while for the group of customers who are individuals, it can be done through mass media... Thus, the current organizational structure of the marketing department of Lao State-owned commercial banks needs to change, dividing by customer groups instead of by each business segment or length of service as it is now (see figure 3.2).
In addition, it is necessary to create enough power for the marketing department to operate, specifically: The position of the marketing department in the organizational structure of Lao State-owned Commercial Banks also needs to be changed to correspond to its important position and function in the overall business activities of Lao State-owned Commercial Banks, bringing the department

![Mobile Phone Usage in Hanoi Inner City Area
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- Test the relationship between demographic variables and consumer behavior for Mobile Marketing activities
The analysis method used is the Chi-square test (χ2), with statistical hypotheses H0 and H1 and significance level α = 0.05. In case the P index (p-value) or Sig. index in SPSS has a value less than or equal to the significance level α, the hypothesis H0 is rejected and vice versa. With this testing procedure, the study can evaluate the difference in behavioral trends between demographic groups.
CHAPTER 4
RESEARCH RESULTS
During two months, 1,100 survey questionnaires were distributed to mobile phone users in the inner city of Hanoi using various methods such as direct interviews, sending via email or using questionnaires designed on the Internet. At the end of the survey, after checking and eliminating erroneous questionnaires, the study collected 858 complete questionnaires, equivalent to a rate of about 78%. In addition, the research subjects of the thesis are only people who are using mobile phones, so people who do not use mobile phones are not within the scope of the thesis, therefore, the questionnaires with the option of not using mobile phones were excluded from the scope of analysis. The number of suitable survey questionnaires included in the statistical analysis was 835.
4.1 Demographic characteristics of the sample
The structure of the survey sample is divided and statistically analyzed according to criteria such as gender, age, occupation, education level and personal income. (Detailed statistical table in Appendix 6)
- Gender structure: Of the 835 completed questionnaires, 49.8% of respondents were male, equivalent to 416 people, and 50.2% were female, equivalent to 419 people. The survey results of the study are completely consistent with the gender ratio in the population structure of Vietnam in general and Hanoi in particular (Male/Female: 49/51).
- Age structure: 36.6% of respondents are <23 years old, equivalent to 306 people. People from 23-34 years old
accounting for the highest proportion: 44.8% equivalent to 374 people, people aged 35-45 and >45 are 70 and 85 people equivalent to 8.4% and 10.2% respectively. Looking at the results of this survey, we can see that the young people - youth account for a large proportion of the total number of people participating in the survey. Meanwhile, the middle-aged people including two age groups of 35 - 45 and >45 have a low rate of participation in the survey. This is completely consistent with the reality when Mobile Marketing is identified as a Marketing service aimed at young people (people under 35 years old).
- Structure by educational level: among 835 valid responses, 541 respondents had university degrees, accounting for the highest proportion of ~ 75%, 102 had secondary school degrees, ~ 13.1%, and 93 had post-graduate degrees, ~ 11.9%.
- Occupational structure: office workers and civil servants are the group with the highest rate of participation with 39.4%, followed by students with 36.6%. Self-employed people account for 12%, retired housewives are 7.8% and other occupational groups account for 4.2%. The survey results show that the student group has the same rate as the group aged <23 at 36.6%. This shows the accuracy of the survey data. In addition, the survey results distributed by occupational criteria have a rate almost similar to the sample division rate in chapter 3. Therefore, it can be concluded that the survey data is suitable for use in analysis activities.
- Income structure: the group with income from 3 to 5 million has the highest rate with 39% of the total number of respondents. This is consistent with the income structure of Hanoi people and corresponds to the average income of the group of civil servants and office workers. Those
People with no income account for 23%, income under 3 million VND accounts for 13% and income over 5 million VND accounts for 25%.
4.2 Mobile phone usage in Hanoi inner city area
According to the survey results, most respondents said they had used the phone for more than 1 year, specifically: 68.4% used mobile phones from 4 to 10 years, 23.2% used from 1 to 3 years, 7.8% used for more than 10 years. Those who used mobile phones for less than 1 year accounted for only a very small proportion of ~ 0.6%. (Table 4.1)
Table 4.1: Time spent using mobile phones
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Alid
<1 year
5
.6
.6
.6
1-3 years
194
23.2
23.2
23.8
4-10 years
571
68.4
68.4
92.2
>10 years
65
7.8
7.8
100.0
Total
835
100.0
100.0
The survey indexes on the time of using mobile phones of consumers in the inner city of Hanoi are very impressive for a developing country like Vietnam and also prove that Vietnamese consumers have a lot of experience using this high-tech device. Moreover, with the majority of consumers surveyed having a relatively long time of use (4-10 years), it partly proves that mobile phones have become an important and essential item in peoples daily lives.
When asked about the mobile phone network they are using, 31% of respondents said they are using the network of Vietel company, 29% use the network of
of Mobifone company, 27% use Vinaphone companys network and 13% use networks of other providers such as E-VN telecom, S-fone, Beeline, Vietnammobile. (Figure 4.1).
Figure 4.1: Mobile phone network in use
Compared with the announced market share of mobile telecommunications service providers in Vietnam (Vietel: 36%, Mobifone: 29%, Vinaphone: 28%, the remaining networks: 7%), we see that the survey results do not have many differences. However, the statistics show that there is a difference in the market share of other networks because the Hanoi market is one of the two main markets of small networks, so their market share in this area will certainly be higher than that of the whole country.
According to a report by NielsenMobile (2009) [8], the number of prepaid mobile phone subscribers in Hanoi accounts for 95% of the total number of subscribers, however, the results of this survey show that the percentage of prepaid subscribers has decreased by more than 20%, only at 70.8%. On the contrary, the number of postpaid subscribers tends to increase from 5% in 2009 to 19.2%. Those who are simultaneously using both types of subscriptions account for 10%. (Table 4.2).
Table 4.2: Types of mobile phone subscribers
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Prepay
591
70.8
70.8
70.8
Pay later
160
19.2
19.2
89.9
Both of the above
84
10.1
10.1
100.0
Total
835
100.0
100.0
The above figures show the change in the psychology and consumption habits of Vietnamese consumers towards mobile telecommunications services, when the use of prepaid subscriptions and junk SIMs is replaced by the use of two types of subscriptions for different purposes and needs or switching to postpaid subscriptions to enjoy better customer care services.
In addition, the majority of respondents have an average spending level for mobile phone services from 100 to 300 thousand VND (406 ~ 48.6% of total respondents). The high spending level (> 500 thousand VND) is the spending level with the lowest number of people with only 8.4%, on the contrary, the low spending level (under 100 thousand VND) accounts for the second highest proportion among the groups of respondents with 25.4%. People with low spending levels mainly fall into the group of students and retirees/housewives - those who have little need to use or mainly use promotional SIM cards. (Table 4.3).
Table 4.3: Spending on mobile phone charges
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<100,000
212
25.4
25.4
25.4
100-300,000
406
48.6
48.6
74.0
300,000-500,000
147
17.6
17.6
91.6
>500,000
70
8.4
8.4
100.0
Total
835
100.0
100.0
The statistics in Table 4.3 are similar to the percentages in the NielsenMobile survey results (2009) with 73% of mobile phone users having medium spending levels and only 13% having high spending levels.
The survey results also showed that up to 31% ~ nearly one-third of respondents said they sent more than 10 SMS messages/day, meaning that on average they sent 1 SMS message for every working hour. Those with an average SMS message volume (from 3 to 10 messages/day) accounted for 51.1% and those with a low SMS message volume (less than 3 messages/day) accounted for 17%. (Table 4.4)
Table 4.4: Number of SMS messages sent per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
142
17.0
17.0
17.0
3-10 news
427
51.1
51.1
68.1
>10 news
266
31.9
31.9
100.0
Total
835
100.0
100.0
Similar to sending messages, those with an average message receiving rate (from 3-10 messages/day) accounted for the highest percentage of ~ 55%, followed by those with a high number of messages (over 10 messages/day) ~ 24% and those with a low number of messages received daily (under 3 messages/day) remained at the bottom with 21%. (Table 4.5)
Table 4.5: Number of SMS messages received per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
175
21.0
21.0
21.0
3-10 news
436
55.0
55.0
76.0
>10 news
197
24.0
24.0
100.0
Total
835
100.0
100.0
When comparing the data of the two result tables 4.4 and 4.5, we can see the reasonableness between the ratio of the number of messages sent and the number of messages received daily by the interview participants.
4.3 Current status of SMS advertising and Mobile Marketing
According to the interview results, in the 3 months from the time of the survey and before, 94% of respondents, equivalent to 785 people, said they received advertising messages, while only a very small percentage of 6% (only 50 people) did not receive advertising messages (Table 4.6).
Table 4.6: Percentage of people receiving advertising messages in the last 3 months
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Have
785
94.0
94.0
94.0
Are not
50
6.0
6.0
100.0
Total
835
100.0
100.0
The results of Table 4.6 show that consumers in the inner city of Hanoi are very familiar with advertising messages. This result is also the basis for assessing the knowledge, experience and understanding of the respondents in the interview. This is also one of the important factors determining the accuracy of the survey results.
In addition, most respondents said they had received promotional messages, but only 24% of them had ever taken the action of registering to receive promotional messages, while 76% of the remaining respondents did not register to receive promotional messages but still received promotional messages every day. This is the first sign indicating the weaknesses and shortcomings of lax management of this activity in Vietnam. (Table 4.7)
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