Call functions2.If necessary, scroll through the missed calls.3.Press [] to dial the number you want.Using the headsetUse the headset to make or answer calls withoutholding the phone.Press [] to increase the volume level and [] todecrease the volume level.Placing a call on hold/RetrievingPress <Hold> or <Retrieve> to place a call on holdor retrieve the call.X680.bookPage 26Tuesday, May 16, 20065:03 PM