China Telecom will upgrade the Tiantong satellite system on January 16th and 18th, which may have an impact on voice/SMS services

According to news on January 13, China Telecom’s latest official announcement stated that the Tiantong satellite system will be expanded and upgraded from 0-6 o’clock on January 16 and 0-4 o’clock on January 18.

At that time, Tiantong voice and SMS services may be temporarily affected.

In addition to ordinary satellite phones and other terminals currently on the market, Huawei Mate 60 Pro/Pro and Honor Magic6 Pro also use Tiantong satellites and may be affected.

However, Honor Magic6 Pro will not be officially launched until 10:08 on January 18, and ordinary users will not be affected.

For those who own satellite terminals such as Huawei Mate 60 Pro/Pro and have outdoor travel plans, it is recommended to modify the itinerary or make other preparations to avoid losing contact and being in danger.

It is reported that Tiantong Satellite is a self-developed satellite system operated by China Telecom and is currently only available to telecom users.

The Tiantong-1 satellite project was officially launched in 2011. At 0:22 on August 6, 2016, China used the Long March 3B carrier rocket at the Xichang Satellite Launch Center The Tiantong-101 satellite was successfully launched, which is the first satellite of my country's satellite mobile communication system.

The coverage area mainly covers China and surrounding areas, the Middle East, Africa and other related areas, as well as most of the Pacific and Indian Oceans.

There are no restrictions on covering terrain, and seamless coverage can be achieved in oceans, mountains, plains, forests, Gobi, and deserts.

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