Voice dial: Press TalkBOETBZZPVSQSPHSBNNFELFZXPSE5PVTFWPJDFEJBMZPVSQIPOFNVTUTVQQPSUUIJTGFBUVSF
3FEJBM Press and hold Talk. The phone dials last number you called.
Answer a call: Press Talk.
3FKFDUBDBMM 8IJMFUIFQIPOFJTSJOHJOHQSFTTand hold Talk5IFDBMMJTTFOUUPWPJDFNBJM
Hang up: 8IJMFJOBDBMMQSFTTTalk5IFBDUJWFDBMMJTEJTDPOOFDUFE
Answer a second call: 8IJMFJOBDBMMQSFTTTalk5IFBDUJWFDBMMJTQMBDFEPOIPME5IFTFDPOEDBMMJTDPOOFDUFE
3FKFDUBTFDPOEDBMM 8IJMFJOBDBMMQSFTTand hold Talk5IFTFDPOEDBMMJTTFOUUPWPJDFNBJM
Answer or swap held call: Press TalkUPBOTXFSUIFIFMEDBMMBOEEJTDPOOFDUUIFBDUJWFDBMM
Mute/unmute microphone: Press and hold Volume Up and Volume Down. The microphone will not transmit while muted.
Swap a held call: 8IJMFJOBDBMMXJUIBDBMMPOIPMEQSFTTand hold Talk5IFBDUJWFDBMMJTTXBQQFEXJUIUIFDBMMPOIPME
"EKVTUDBMMWPMVNF Press Volume Up and Volume Down.
Swap audio between
phone/headphones:
8IJMFJOBDBMMQSFTTand hold Talk. The audio output is swapped from the headphones to the phone.
5PTXBQCBDLUPUIFIFBEQIPOFTQSFTTand hold Talk again.