| 摘要 |
Disclosed are a method and a device for processing an SRVCC switch, and a terminal therefor. The technical solution provided by the present invention can save two sets of authorising parameters during the SRVCC switch, wherein one set is saved in a card and the other set is saved in a temporary data section, and a switch variable is used to control the access to specific authorising parameters without the user considering which data section should be used. Whether the authorising parameters in the temporary data section should be written into the card is determined after the success or failure of the SRVCC switch. In the manner that they are calculated directly and written into the card after the start of the SRVCC switch, the update thereof is more flexible and the signalling interaction with the network can be reduced. |
