What !!!!!!!!!!!!!!!!!!!!!!does a 3G mobile phone mean?

3G mobile phone is a terminal device based on the third generation of mobile communication Internet technology.

This greatly increases the speed of mobile data transfer.

So that a lot of functions can be achieved.

Like what. Tune in to TV.

Mobile wallet for online shopping.

Real-time navigation for remote monitoring.

Users can get transit location notifications, view remote, location-specific status**, and more. There is also the launch of 3G services, which will greatly improve the speed of unlimited Internet access for users. For example, some data cards support the TD-SCDMA HSDPA service with high transmission rate, and the data transmission speed can be as high.

It is understood that many users choose the 188 number at the same time, most of them take the TD network card as a must-buy accessory.

3G refers to the third generation of mobile communication Internet technology.

3G is the third generation of mobile communications.

Hello 1Not every 3G phone has the operator's logo on it, but only the operator's custom-built phones have that logo. However, at present, most of the TD-SCDMA mobile phones and CDMA2000 mobile phones in China are customized machines, so most of the TD-SCDMA mobile phones will have the mobile "G3" logo, and most of the CDMA2000 mobile phones will have the logo of Telecom Tianyi "E".

This is not necessarily the case with WCDMA phones, because there are too many WCDMA phones. If it is customized by Unicom, there will be a "wo" logo, and if it is not customized by Unicom, there will be no "wo" logo. After all, there are so many WCDMA mobile phones, and many WCDMA models have not been customized by Unicom.

2.The same model of customized machine and non-customized machine are the same in terms of hardware configuration and software system, and the customized machine also has the same warranty as all licensed non-customized machines. It's just that the customization opportunity has built-in some operators' business software,Like what mobile TV、Operator's software store, etc.,The boot screen may also display the operator's logo first,There will also be the operator3G brand logo on the fuselage。

In addition, customized machines are included in the sales channels of operators, such as what to save phone bills to send mobile phones, buy mobile phones to send phone bills and other activities carried out by operators are sold are operators' customized machines. Relatively speaking, choose the opportunity to customize the operator's phone bill subsidy, and there will be some discounts, of course, the ** custom machine is generally more expensive than the same model of non-customized machine, but the operator will make a phone bill subsidy. And because the customized machine is customized by the operator, there is basically no need to set up to use its 3G service, which is relatively convenient.

If you are buying a WCDMA mobile phone, hesitating whether to buy a customized machine or a non-customized machine, then you can go to Unicom's business hall to see the customized machine** and the phone bill subsidy and non-customized machine** to compare, to see which is more affordable and more suitable for you.

If you are buying TD-SCDMA mobile phones and CDMA2000 mobile phones, you don't have to think about the problem of customized and non-customized machines, because basically they are customized machines, you can go to the mobile and telecom business halls to see.

Not all 3G mobile phones have relevant logos, only customized machines!

As long as it is a 3G mobile phone, the 3G function is the same, but these three customized machines integrate some functions of communication companies. , which is the addition of some menu options on the phone. Not very useful.

In addition, the 3G mobile phone card is only used on 3G mobile phones, and the 2G cards of China Mobile and China Unicom can be used with each other, and whether it is a 3G card or a 2G card, it can only be used on the mobile phone of Telecom.

1.Not every 3G phone has it.

2.If you have a logo of Tianyi, you can only use the 189 card of Tianyi, and there is nothing else.

If you want to buy a 3G mobile phone, you can choose a mobile phone with Android operating system, he is stable, safe, and has a large market share, although Apple's iOS is also very good, but he is too domineering, and many can only be used by Apple.

Marked are the operator's custom-built machines.

The difference is customization and non-customization, and there are carrier-bound service products in the customized machine program.

3G is now the general name of China's mobile communication network, now China Mobile network 3 points of the world, China Mobile (China Unicom's CDMA acquisition renamed TD-CDMA), China Unicom (the acquisition of fixed China Netcom), China Telecom (China Tietong acquisition) China Satcom who acquired I forgot, G3 is the brand of China Mobile.

3G shake technology, geographic information system (GOSIS) (Geogrephy imformatiion systom) and GPS at the beginning of three English words.