Patent ID: 9572024
Date: 2017-02-14
CPC Classifications: H04M,H04Q,H04W

Claim:
1. A network upgrading-adaptive telephone number upgrading method for a wireless terminal, wherein an operator stores network upgrading rules at a network side after a network is upgraded, and the method comprises: acquiring, by an initialization unit of a terminal device, telephone numbers to be upgraded, and backing up the telephone numbers to be upgraded for use during recovery of the telephone numbers; acquiring, by the initialization unit of the terminal device, storage positions where the telephone numbers to be upgraded are stored; acquiring, by a number upgrading unit of the terminal device, number upgrading rules from the network side through the wireless terminal, and upgrading the telephone numbers in the storage positions according to the number upgrading rules; and covering, by a number writing unit of the terminal device, the telephone numbers in the storage positions with the upgraded telephone numbers.