Pick Up Incoming Call; Reject/Hung Up Call; Three Way Calling Control; Transfer Voice Audio - Feasycom FSC-Blueware User Manual

2.2.7. Pick Up Incoming Call

Format: AT+HFPANSW
Description: Pick up an incoming call

2.2.8. Reject/Hung up Call

Format: AT+HFPCHUP
Description: Reject incoming call or hung up outgoing/active call

2.2.9. Three way calling control

Format: AT+ HFPMCAL=Param
Param: Control (0~2)
(0) Release held call or reject waiting call
(1) Release active call and accept another call
(2) Hold active call and accept another call
Description: User need to turn on 3-way-calling function use command AT+HFPCFG
2.2.10.

Transfer Voice Audio

Format: AT+HFPADTS{=Param}
Param: Transfer direction (1/2)
(1) Transfer voice audio from module to remote device
(2) Transfer voice audio from remote device to module
Description: Transfer voice audio between module and remote device by default if no
parameter set
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