Chuyển đổi đầu số

New conversion starts on 15/9/2018 and ends on 30/6/2019.
Application supports converting 11-digit mobile number to 10 digits full, accurate and secure.
Instead of having to manually edit each phone number, you can download and install the following app to transfer a series of 11-digit phone subscribers to a new one.
Simple, effective, easy to use!
Main fuction:
- Convert 11 digit cell to 10 numbers safely, accurately
- Supports conversion of all 5 of the network
- Unlimited phonebook support
- Full recovery of converted numbers, no loss of numbers
- The application is free
- User-friendly interface, easy to use