Internet access of Cambodia Telecom's mobile phone card

Hello, first of all, thank you for your support to China Telecom. According to your description, China Telecom's mobile phone can roam around the world. You only need to turn on the international roaming function to use it all over the world. If there is no local CDMA network, the system will automatically switch to GSM network.

If you need to check the bill and pay the phone bill, 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!