173. Call functions■ Make and answer a callTo make a call, enter the phone number, including thecountry code and area code if necessary and press the callkey to call the number. Scroll right to increase or left todecrease the volume of the earpiece or headset during thephone call.To answer an incoming call, press the call key. To end a call,or reject an incoming call without answering, press theend key.■ Conference CallingConference calling is a network service that allows you totake part in a conference call with another two participants.To make a call to a new participant, select Options > Newcall. Enter the number you want, and press the call key. Whenthe new call is answered, press the call key to connect thecalls. To end the conference call, select Options > End allcalls, or press the end key.
