Cell phone to help you notice the change no longer trouble

As the competition between operators more and more intense, a variety of telephone tariff packages are very many, coupled with last year's 3G formal commercial, many people have come up with the idea of changing numbers, but the most people feel that the trouble is that, after the number one by one to inform relatives and friends, is a very cumbersome project.　　However, Unicom launched the "Exchange" business can completely solve the trouble of changing numbers. "Hello, the subscriber number you dialed has been changed to 1860800xxxx." "Recently, some people will hear such a beep when they call their friends and relatives, which is why the user uses Unicom's" Exchange "business. According to the introduction, since last year, the number of 3G 186th code users more and more, the business is also popular. As long as the user set the previous number of calls to transfer a terminal number, and then use the new number to dial this terminal number, according to the voice prompts to determine the operation, then you can enjoy the "change" business. The opening of this business, when the original number received calls, the main call number can hear the user's change voice reminder to get the user's new number, and the user's new number can receive calls to remind the message, and the user's original number does not produce a call cost. This does not need to notify their own contact person, save a lot of trivial change.　　At present, this business is free to use. It is understood that the transfer policy has been slow to announce the implementation date, China Unicom in some provincial companies have quietly introduced this "change number reminder business" to facilitate users to change the number of the network. The business is actually a value-added business, user-friendly transfer network, especially for the intention to switch to 3G business, but there is no dual-card double to mobile phone users more convenient.