Method and device for processing services of multi-channel terminal

A device for processing services of a multi-channel terminal, comprising:

• a receiving circuitry, configured to receive a service request corresponding to a current subscriber identity card, when the current subscriber identity card is using a first service channel to communicate;
• and
• an establishment circuitry, configured to establish a second service channel to communicate, to respond to the service request, wherein the first service channel and the second service channel are both established based on the current subscriber identity card;
• wherein the first service channel remains in an active state when the second service channel is established to communicate, and the first service channel and the second service channel are established based on a same service access mode, wherein the service access mode comprises a service access mode realized by a circuit switch, a service access mode realized by a packet switch, a service access mode realized by basing on an IP (Internet Protocol) multimedia subsystem, or a service access mode realized by an IP network.