What is going on when the mobile phone number is restricted by telecom (what does it mean that China Telecom is restricted to exhale)

audio commentary

Hello, everyone. I'll answer your questions. Mobile phone number is restricted by telecommunications what is going on, China Telecom is restricted by what means this many people do not know, now let's take a look at it!

Answer:

1. China Telecom's restriction on outgoing calls refers to that when users go out or temporarily do not use the phone, they can use outgoing call restrictions to prevent others from abusing the user's phone;SIM card is an IC card held by GSM system mobile users, called subscriber identification card. GSM systems use SIM cards to identify GSM subscribers. The same SIM card can be used on different phones. GSM phones can only be used in the network if a SIM card is inserted.

2. Tianyi:

3. The Chinese name of "Tianyi" is directly related to flight, wings and sky, reflecting the free movement experience and wide coverage. The homonym of "Tianyi" and "Tianyi" means that users can experience mobile information services more freely and enjoy a new life of higher quality and more free information after using China Telecom's mobile services. Tianyi, a brand born for China Telecom to develop 3G services, was first endorsed by Deng Chao to publicize its 3G network with healthy, high-speed, convenient and wireless characteristics, thus introducing and selecting CDMA2000 as the network standard for customers.

4. Day 1 WIFI:

5. China Telecom Tianyi Broadband WiFi Client is a dial-up software client customized for China Telecom Tianyi Broadband WiFi service. China Telecom Tianyi broadband WiFi users can still use it abroad. The client will automatically search for the hot spots of current China Telecom partners and give active prompts, as long as you log in with an account that can roam internationally; intelligent terminals supporting Android 6 and above operating systems can enjoy wireless Internet access after connecting to the network coverage area with the wireless network signal name ChinaNet.

This is the end of this article, I hope it helps everyone.