How does telecom use SMS to get through idle traffic?

Hello, first of all, thank you for your support to China Telecom.

According to your description, you can open free traffic in the following ways:

1, log in to the online business hall of China Telecom to open free time traffic;

2. Call 10000 to open free traffic;

3. Open free time traffic to the telecom business hall with the owner's ID card.

Idle traffic is used from 23: 00 to 7:00 the next day.

If you need to check the bill and pay the phone bill blindly, please go to the online business hall of Anhui Telecom. Wish you a happy life!

I hope my answer will help you and be adopted by you!