| 摘要 |
<p>A double-card and double-standby telephone includes a host and a slave. The host has a host card slot (5) and a host antenna (1), a host radio frequency module (2) as well as a host baseband processing module (10) connected in turn. The slave has a slave card slot (21) and a slave antenna (24), a slave radio frequency module (22) as well as a slave baseband processing module (18) connected in turn. The host baseband processing module (10) communicates with the slave baseband processing module (18) by a communication module (13). If one of the host and the slave is in a calling state, the signal calling in another will be processed in parallel. Both of the two telephone cards can be in a standby opening state and whichever number can be got through by setting two sets of the antennas, the radio frequency modules and the baseband processing modules.</p> |
