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Dual Mode
Essen dual-mode-bus eastbound.
The difference of dual SIM phone and dual cards dual standby phone
The dual sim phone is work at two network mode, the two modes are GAM network and CDMA network. The GSM/CDMA dual mode phone is the phone that can support both GSM and CDMA network, it can make a choice according to the environment and the real operate needs, which network can play a greater role and to let the phone switch to the network mode. If the cell phone works in a network mode, the communication quality is poor or it appearances some bad communication phenomenon, it can switch to another network mode freely, actually it has enlarged the communication frequency, and also improve the stability of the communication.
In some places where there are so many phone users, it will be a good choice for people to use the dual sim phones, beaucse the dual mode phone can switch between GSM network and CDMA network freely, which can keep the constant calls and slao can receive signals at the same time, then to integrated stack the signals that have received, to filter the noisy signals, to prominent voice signal, in order to get high quality voice. In addition, the dual phone adapts the broadband technology, support call transfer, call waiting, three-part talk, call number display, SMS, voice mail, automatic roaming and other functions.
The emergence of dual-mode phone, the users will have the deepest feelings, and it is also very practical. Use the dual mode phone, through the roam of GSM/CDMA network, the drop calls will reduce greatly, it will be more free to make calls, and can obtain all the advantages of the two network technologies, so the dual mode phone can ensure the phone users to communicate freely in more than 160 countries.
Dual SIM cards
The cell phone can use two SIM cards.
Dual Standby
Dual-network and dual-number are on line at the same time, for global, it is the reality that the C network and G network coexist, it also can not be avoided the 2G and 3G coexist, so it is necessary that the dual mode phone, even multimode phone can exist, and it is the key point that the dual mode phone or muleimode pgone is so successful is that it don't needto switch and can online at the same time. Yhe dual mode dual standby can let people accept new things, and don't need to change the original consumption and usage habits, it will be good to develop new customers.
For Unicom, dual mode dual standby can connect the GSM network and CDMA network, to make up the coverage lack of the two networks, and realize global roaming, reverse the passive situations of China mobile communication high-end market at the moment.
Smart phone:
It is referred to the phone that like the personal computer, has independent operation system, the users can install software, games and other programmes that provided by the third-part service operator, by the programmes to expand the functions of the cell phone, and can realize WIFI network insert by mobile communication network.
Simply, smart phone is a phone that can expand the basic functions by download installation software like a computer.
About the Author
welcome to our blog http://www.gowetrade.com/blog/, there are more tips about cell phones and android tablet etc,gowetrade.com is a china electronics wholesale supplier. welcome to our website.
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