| 摘要 |
A dual-mode mobile terminal and method for performing PS call between different communication networks. In the mobile terminal, a second communication module which communicates with a second communication network, prepares for its operation and enters into a low power mode when it is requested for the PS call through a first communication module communicating with a first communication network. When the mobile terminal moves from the first communication network to the second communication network, the second communication module performs an initialization for the PS call to the second communication network. When the initialization is complete, the second communication module interrupts the PS call through the first communication network and performs a packet service communication through the first communication network. |
