Full Netcom refers to mobile phones that support six mobile communication standards of China Telecom, China Mobile, and China Unicom, including TD-LTE, FDD-LTE, TD-SCDMA, and CDMA (EVDO, 2000) , WCDMA, GSM (GPRS) six-mode single and dual-SIM mobile phone terminals.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
What does full network access mean?
The concept of "full Netcom" was first proposed by telecom operators, but what Telecom originally called full Netcom was actually just three Netcoms.
Three Netcom refers to the networks that support the three major domestic operators, which is different from the concept of All Netcom. With the development of 4G network. Full Netcom includes support for China Mobile, China Unicom, and Telecom 4G/3G/2G networks.
All-Netcom mobile phones refer to mobile phones that support six mobile communication standards of China Telecom, China Mobile, and China Unicom, including TD-LTE, FDD-LTE, TD-SCDMA, and CDMA (EVDO, 2000 ), WCDMA, GSM (GPRS) six-mode single and dual-SIM mobile phone terminals.
All Netcom mobile phones are equipped with one or two card slots, which can support cards from three domestic operators. The primary and secondary cards can be selected for 4G. Data shows that as of 2017, a total of 700 million Netcom units have been sold. In 2017, the industry's dual-SIM and six-mode All Netcom mobile phone sales were close to 400 million units. The number of self-registered terminals throughout the year exceeded 140 million units, and the industry value exceeded 350 billion [2 ]. The sales volume of all-network communication accounts for nearly 80% of the entire industry.
Features of a truly all-Network mobile phone:
One mobile phone, one/two card slots, universal access to three networks, 4G preferred, and access to 5 continents.
(1) One mobile phone supports five modes or more
(2) 1 or 2 card slots, you can match the operator’s mobile phone card at will to avoid signal blind spots and be safer
(3) Universal for 3 networks, free to choose the most cost-effective operator package, more affordable
(4) 4G preferred, whichever network is easy to use, more efficient
(5) Roaming in 5 continents, universal, more convenient
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