Why is there no text message prompt when the traffic exceeds the limit outside the province? Can't find it even after calling the inquiry number?

The main reasons why you use your mobile phone to surf the Internet to generate traffic but do not receive text message reminders of traffic flow are as follows:

1. Your mobile phone is turned off or has been out of the service area for a period of time. The time limit for sending SMS messages (i.e. 24 hours);

2. The SMS storage space is full;

3. Affected by network and peak hours, etc., there may be delays in sending SMS messages. Delay of a certain period of time, or loss of information.

If you need to check the data usage, you can use your number to log in to the online business hall/Home page and click "Telephone Charge Inquiry" > "Usage Inquiry" > "Internet Traffic" to check the mobile phone Internet traffic usage and usage for the month remaining situation.