MCPC-TR-002 Hands-Free Profile 1.5 Application Guideline ...

©Copyright 2006-2011 Mobile Computing Promotion Consortium (MCPC)MCPC TR-002 Hands-Free Profile 1.5 Guideline Version 1.516.2.2.2 Connection setup from the AGCar Equipment (HF)HMIHFCellular Phone (AG)AGHMICellular Networkselect devicelink establishment(GAP7.1)pagingif security modeis 3authentication usingthe link keyand link establishmentservice level connectionsetup(HFP4.2)SDP inquirySDP responseSDP inquiryThis SDP may not be neededbecause HF is able to retrieve AGSupported Feature information withAT+BRSF command if both AG andHF support HF v1.0 or later.See the sequence of "Service levelconnection setup".SDP responseauthenticationcompletedand service levelconnectionestablishedauthenticationcompletedand service levelconnectionestablished23