MCPC-TR-002 Hands-Free Profile 1.5 Application Guideline ...
MCPC-TR-002 Hands-Free Profile 1.5 Application Guideline ...
MCPC-TR-002 Hands-Free Profile 1.5 Application Guideline ...
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©Copyright 2006-2011 Mobile Computing Promotion Consortium (<strong>MCPC</strong>)<strong>MCPC</strong> <strong>TR</strong>-<strong>002</strong> <strong>Hands</strong>-<strong>Free</strong> <strong>Profile</strong> <strong>1.5</strong> <strong>Guideline</strong> Version <strong>1.5</strong>16.2.9.2 Three way calls – Third party call placed from the HFCar Equipment (HF)HMIHFCellular Phone (AG)AGHMICellular NetworkService Level Connection(HFP)Audio Connection(HFP)voice communication Xdialing or memorydialingATD….OK+CIEV : (callsetup = 2)+CIEV : (callheld = 2)hold the call X andstart the call Y establishment procedureDepends on thecellular network,Busy tone or RingBack Tone will beplayed"+CIEV:(callheld=2)" may be transmitteddue to the AG inplementation.busy tone / ring back tone+CIEV : (callsetup = 3)+CIEV : (callsetup = 0)second call established+CIEV : (callheld = 1)held call Xvoice communication Y68