30
XDMA6540 OPERATION
During a Phone Call
Bluetooth
®
Operation
Turnthevolume knobtoadjustthevolumelevelduringa
phonecall.Bluetoothmodehasaseparatevolumelevel
fromthemainvolumeofothermodes.TheXDMA6540will
rememberthevolumelevelinBluetoothmodeandalways
returntothelastvolumelevelforeachphonecall.
Press MUTEduringaphonecalltoturntheXDMA6540's
externalmicrophoneoff.PressMUTEagaintoresume
microphoneoperation.
Press DISPduringaphonecalltotransferthecallfromthe
XDMA6540tothecellphone.PressDISPagaintotogglethe
audiobacktotheXDMA6540.
Duringaphonecall,ifthereisasecondincomingcall,press
toplacethefirstcallonholdandswitchtothesecond
phonecall.Press againtoswitchbacktothefirstcall.
Duringaphonecall,whentherearenoadditionalincoming
calls,press toplacethecallonhold.Press againto
resumethephonecall.
Note:Audiotransfer,callwaitingandcallholdmustbe
supportedbythemobilephoneandserviceproviderto
functionproperly.
Volume
Microphone Mute
Audio Transfer
Call Waiting
Call Hold