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Anonymous users2024-02-11On April 1, 2008, China Mobile Communications Group Corporation launched the third-generation mobile communication (China's standard) social service test and trial commercial use in Beijing, Shanghai, Tianjin, Shenyang, Guangzhou, Shenzhen, Xiamen and Qinhuangdao cities. According to reports, the first batch of social business tests will invite 10,000 users from different industries and departments to provide free mobile phones and data card terminals of 2,000 yuan to 4,000 yuan, and give test users a monthly subsidy of 800 yuan. Judging from the tariff standard disclosed by China Mobile, the ordinary call cost TD is cheaper than 2G.
TD's monthly fee is 50 yuan per month, and the local basic call fee is called for yuan minutes, and the call is free; Domestic roaming call charges yuan minutes, called yuan minutes; Domestic long-distance call fee 6 seconds; Short message fee for intra-network and out-of-network in-network entries, free of charge for receiving. TD new service ——— visual ** charge is the local communication caller minutes, the call is free; Domestic roaming is called Yuan Minute, and Yuan Minute is called; Domestic long-distance yuan 6 seconds. In addition, China Mobile has also launched three TD voice** and data cards**, and the voice tariff is lower than the current G network level.
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Anonymous users2024-02-10Mobile phones that support 3G networks. It is said that the Internet speed is very fast, but if you have used it, you can't say Chad.
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Anonymous users2024-02-09The full name of TD is TD-SCDMA mobile project, but now it is not as hot as imagined, so the mobile application for WCDMA has not been successful, TD has not many mobile phones, most of them are domestic, and 3G in Europe is WCDMA
The 3G in the United States is SCDMA
China's 3G is TD-SCDMA.
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Anonymous users2024-02-081. Yes, TD is only available in China, parallel mobile phones are not supported2, yes, but you have to set the mode of the mobile phone to 2 3G automatic switching or lock 3G mode 3, whether customized or not, as long as you support TD.
4. Don't buy the Samsung i9 series, I work on mobile, the performance of this series is the worst, and the Internet is often dropped when the signal is poor.
If you're satisfied, choose me
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Anonymous users2024-02-07Prepare the bai
It is said that it is China's standard 3G mobile phone DU, the full name is zhitd-scdma, the function of the Internet speed greatly improves the DAO, the most important is to increase the visual telephone function (this is no longer afraid of the husband talking nonsense, ha), but to achieve the visual ** function, both sides need to call for TD-SCDMA mobile phones, and the network of both sides of the call is directly holding the 3G network, at present, only 11 cities in Chinese mainland have been opened (Hong Kong's 3G uses European WCDMA technology).
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Anonymous users2024-02-06That is, 3G mobile phones, also known as visual**, surf at high speeds on the Internet and surf at speeds 10 times faster than current broadband.
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Anonymous users2024-02-05It is a 3G mobile phone that uses the TD-SCDMA network independently developed in China.
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Anonymous users2024-02-04It supports the baitd-cdma standard.
Mobile phone du
TD-CDMA is China's ZO3G network standard with independent intellectual property rights, which is now built and commercialized by DAO Mobile.
The Chinese meaning of TD SCDMA is time division synchronization code division multiple access, this communication technology also belongs to a technical standard for wireless communication, it was first proposed by China and on the basis of this wireless transmission technology (RTT) and international cooperation, completed the TD SCDMA standard, became CDMA
This is a pioneering initiative in China's mobile communications industry and China's contribution to the development of the third generation of mobile communications. In the competition with the 3G standards proposed by Europe and the United States, the TD-SCDMA proposed by China has officially become.
One of the world's 3G standards, which marks that China has entered the world's leading position in the field of mobile communications. The main technology of this scheme is concentrated in the hands of Datang Corporation, and its design refers to the time domain mode of TDD (Time Division Duplex) in unpaired frequency bands.
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Anonymous users2024-02-03Mobile TD, right? The signal standard of a 3G network developed by Mobile Autonomous Tremor is a corresponding to the 3G network of China Unicom's WCDMA, although the current mobile TD signal is very sleepy.
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Anonymous users2024-02-02This is the 3G standard for mobile, it is the TD standard, and the 3G of China Unicom is WCDMA
In foreign countries or in Hong Kong, they are all 3G mobile phones, because they all have a 3G camera on the front.
What is a 3G License?
The license to operate a new generation of mobile communication systems that combine wireless communication with the Internet and other multi-level communications. >>>More
First of all. A 3G phone is just one more 3G module than a regular phone. Other features are exactly the same! >>>More
The number of 136 belongs to China Mobile, if you want to use the mobile 3G, you need to buy a TD mobile phone that supports the mobile 3G standard TD-SCDMA standard, there are very few on the market, it is best to buy it in the mobile business hall, and there is a subsidy for phone bills. It's much more cost-effective than buying it on the market alone.
The so-called 3G is the third generation of data communication,In the past, when the black and white mobile phone was 2G(can only play**Connect**),Then enter the color screen to take a photo**,Internet **,**Speed is about 5 8kb seconds) and then there is edge, that is, it does not change much, but the speed of Internet access can probably reach 20 30kb seconds, network TV can**But it will not be very smooth) and then it is the so-called3G (3G is qualitatively improved,3G Once mature, network TV can be smooth**, Listen to the song and watch it smoothly on the line**, and also achieve**smooth call) From the above, it can be seen that **from the basic call to send a message 2G MMS Internet network video live broadcast** call of 3G, at present, 3G has entered the Internet era, may replace a small number of computers, in fact, it can also realize a large part of the functions of the computer, so many computer manufacturers began to manufacture 3G mobile phones, including (Acer, Asus, etc. as the representative of the computer giant corps) I think this way the landlord is easier to understand, as for the second floor, yes, but it is copied, I think what is more complex with the status quo is the real one, not the meaning of copying articles on the Internet. Copy is rejected.