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P a g e
3.5. Threat of substitutes:
In expansion to mobile phones, internet is one of the fastest and most effective
methods of communication use today. So, the explosion of information technology
has brought many application and products to replace such things as: texting,
calling through the internet. But presently, computers and portable phones are
being utilized in parallel and supporting each other. The utility of the computer and
web is exceptionally great and truly helpful, but it cannot supplant versatile phones
and media transmission administrations.
=> In near future ( maybe next 5
years), there aren’t any products or companies
that can replace the position of Viettel Group.
4. Customer analysis
-
In a competitive and saturated telecommunication market in recent years mobile
operators are trying to about big data analytics as an advancement of technology to
achieve higher business efficiency in revenue. Confront the drastic wave of changes as
such Viettel as the largest telcos. In Vietnam, have successfully developed our built-in
data mining solution: the Intel customer insight based on big data, a framework to
serve these urgent needs. As the name suggested, the Intel customer insight provides
mobile operators with accurate and valuable knowledge of customers' behaviors,
habits, and preferences which later can be utilized as resources to guideline marketing
staff in designing and deploying business strategies. Referenced from the most up-to-
date data platform and international standards for telcos, our product offers six main
subsystems ( Churn prediction, customer segmentation, multiple sim-cards usage
prediction, social network analysis, point of interest, customer lifetime value) Firstly
Churn's prediction subsystem based on customer consumption behavior and
interaction with call center data, we can precisely pinpoint the ones who tend to leave
our service and introduces suitable promotions to retain them. Secondly, the customer
segmentation subsystem enhances mobile operators in dividing
customers into different segments of individuals who share common mobile usage
habits. Based on this classification, advertising campaigns can be customized to
perfectly match the characteristic of each segment
member. Thirdly, multiple sim cards usages prediction, finds out subscribers having
an intention to using one more SIM card. The subsystem is beneficial to telco
operators in tuning policies and
optimizing promotion programs to adopt exact customers' demands. Subscriber
communities compose operator networks. By analyzing the relationship among
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