MC55_ATC_V04.00
Page 420 of 475
3/17/06
Confidential / Released
To switch back and forth:
AT^SNFW
Stores the audio mode and the interface.
OK
AT^SNFS=4
Switches to the handset connected to analog interface 1.
OK
AT^SNFS=2
Switches to the handsfree device at analog interface 2.
OK