Shulou(Shulou.com)11/24 Report--

When in the vast jungle, sailing into the uninhabited desert, sailing in the vast ocean.

When an earthquake strikes, typhoons make landfall and torrential rain hits the city.

When the mobile communication network is not covered or the ground communication system is damaged to varying degrees, the mobile phone direct connection satellite service, as a supplement to ground communication, can carry out emergency communication.

Mobile phone direct connection satellite service is a satellite communication service provided by China Telecom based on Tiantong-1 satellite. For smart phones with satellite functions, after the mobile phone is directly connected to the satellite service, you can call and receive satellite calls or send and receive satellite text messages; the mobile phone direct connection satellite service is the first time that a global operator has realized two-way voice calls and text messages from a consumer mobile phone directly connected to a satellite, which means that China Telecom has become the first communications operator in the world to realize the integration of terrestrial cellular network services and satellite network services.

On September 23, 2023, China Telecom Shandong Branch (hereinafter referred to as Shandong Telecom) successfully held the "Integration of Heaven and Earth, constant Guardian-China Telecom Mobile directly connected Satellite Business Conference" in Jinan. Director Cao Fengquan of Shandong Telecom Omni-Channel Operation Center and Alatangetu Manager of Huawei Shandong Terminal Operation Channel attended the conference and delivered a speech. Wang Bo, chairman of Shandong Hengzheng Weiye Technology Co., Ltd., and Xiao Na, director of Jinan Telecom Omni-Channel Operation Center, attended the press conference.

Director Cao Fengquan pointed out in his speech: China Telecom operates the civilian part of the Tiantong-1 satellite mobile system, which has formed a mobile communication network with the integration of satellite and earth, serving professional fields such as emergency, marine, aviation, outdoor tourism and exploration. Since October 2021, China Telecom Satellite Company, which specializes in satellite communications business under China Telecom, has launched the technical feasibility demonstration of mass consumer mobile phones directly connected to satellites, and worked with a number of partners to solve 12 problems in 4 directions. 27 patent applications were submitted, and finally realized the mass consumer 5G mobile phone directly connected to the satellite. In early September 2023, Huawei launched the Mate60Pro series of satellite mobile phone terminals, which is the first consumer satellite mobile terminal in the world. since then, directly connected satellite business products have officially entered the consumer communications market. With the development of the times, the progress of science and technology and the popularization of common sense of satellite communications, consumer terminals with satellite phones will become standard for people in life and work in the face of extreme disasters, emergency rescue, outdoor travel and so on. Satellite consumer business will usher in a new economic growth point of consumption.

Manager Alatange Geritu explained to us on the spot the ingenious design and superior technology of Huawei Mate60Pro mobile phone. As the industry's first mass intelligent mobile phone to support satellite calls, Huawei Mate60Pro broke through the problem of large antenna and high power of traditional satellite phone and realized the smooth connection of Tiantong-1 satellite.

Subsequently, the on-site staff came to the stage to demonstrate the opening of the direct satellite function of the mobile phone: first, open the satellite connection in the mobile phone settings, follow the prompts to search and connect the satellite, and after the satellite connection is successful, you can dial and answer the satellite phone. You can also send satellite text messages with real-time location information.

After the press conference, Director Cao Fengquan and Chairman Wang Bo were interviewed by the news media on the opening mode, coverage, handling methods and booking methods of Huawei Mate60 series mobile phones.

The event site also set up a taste area, users under the guidance of the field staff, turn on the mobile phone directly connected to the satellite function, open satellite calls or satellite text messages. The product evaluation area attracted a large number of mall customers, and many users used the direct satellite function of their mobile phones to talk to their families for the first time.

In this era of ever-changing science and technology, the iterative updating of communication methods is constantly promoting the progress of society. Mobile phone directly connected satellite, as a supplement to ground communication, will certainly become the standard for all consumer terminals like 5G in the future. it will also establish an amulet to protect our lives when we travel outdoors, explore in the wild, and encounter extreme disasters. The launch of the mobile phone direct connection satellite service is not only another milestone in the cooperation between China Telecom and Huawei, but also another innovative measure for China Telecom to firmly implement the responsibilities of central enterprises, continue to promote scientific and technological innovation, and constantly meet customers' aspirations for a better digital life.

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