1. The concept is different: a full netcom mobile phone refers to a mobile phone that can support multiple standards at the same time. Full Netcom mobile phone is a concept put forward by China Telecom. In the 2/3G era, because Qualcomm monopolized the CDMA patent, the price of CDMA baseband was very high, and the patent fee in Qualcomm was also very high.
If terminal manufacturers produce CDMA mobile phones, they need to pay not only the entrance fee, but also a large amount of patent fees according to the price percentage of mobile phones, which makes not many terminal manufacturers willing to produce CDMA mobile phones at that time, and even few models are produced.
In this case, Telecom began to vigorously promote the whole Netcom mobile phone, and later Unicom also participated in the promotion of the whole Netcom mobile phone. As a result, China Mobile also complied with this trend and began to support all-netcom mobile phones.
Mobile Priority Edition only supports the 4G function of mobile cards. When using telecom and Unicom cards, the signal only supports 2G, not 4G.
2. Different support contents: There are two kinds of mobile custom machine, one refers to the full-standard mobile phone that supports mobile (rare now), and the other is the mobile priority version of custom machine.
Mobile has its own custom machine at the beginning, and only supports its own standards. The 3G era is a mobile phone supporting TD-SCDMA/GSM.
Now the mobile version of the mobile phone, called Mobile 4G+, is the mobile priority version.
This kind of mobile phone is also a full netcom mobile phone, which is no different from other full netcom mobile phones in hardware and can support the standards of the three major domestic operators. If you don't insert a mobile phone card, it's no different from other types of all-netcom phones.
After the mobile phone card is plugged in, no matter which card slot it is plugged in, it can only be used as a data card for surfing the Internet, and it is impossible to use the data traffic of Unicom and telecom mobile phones to surf the Internet.
The mobile version of the full Netcom 4G mobile phone, the mobile logo can be seen on the body of the mobile phone, which is very obvious. Moreover, some mobile phones and some mobile customized apps may not be familiar to others.
Extended data:
Characteristics of mobile full netcom network:
Six-mode all-netcom mobile phone supports six different communication modes at the same time, covering all network standards of the three major domestic operators (China Telecom, China Mobile and China Unicom).
To put it simply, it saves the trouble of changing mobile phones because of changing operators in real life, and at the same time realizes global roaming, greatly improving the convenience of traveling and working abroad.
In fact, due to the contractual binding relationship between users and a single operator, most users don't need to use full netcom mobile phones that support all the standards and frequency bands in the world.
References:
Baidu encyclopedia-quan netcom