17For international calls, press * twice for the international prefix (the + character replaces theinternational access code), enter the country code, the area code without the leading 0, ifnecessary, and the phone number.To increase or decrease the volume during a call, press the scroll key up or down.■ Answer or decline a callTo answer a call, press the call key. To end the call, press the end key.To decline a call, press the end key.To mute the ringing tone, select Silence. Then answer or decline the call.■ 1-touch dialingTo assign a number to one of the 1-touch-dialing keys, 2 to 9:1. Select Menu > Contacts > 1-touch dialing.2. Scroll to the 1-touch-dialing number that you want.3. Select Assign, or, if a number has already been assigned to the key, select Options > Change.4. Select Find and the contact you want to assign.If the 1-touch dialing function is off, the phone asks whether you want to activate it.Select Menu > Settings > Call > 1-touch dialing > On or Off.To call a number, press and hold a 1-touch-dialing key until the call begins.■ Enhanced voice dialingTo make a phone call by saying the name that is saved in the contact list of the phone:1. In the standby mode, press and hold the right selection key. A short tone sounds, andSpeak now is displayed.2. Clearly speak the name of the contact you want to dial. If the voice recognition is successful,a list with matches is shown. The device plays the voice command of the first match onthe list. If it is not the correct command, scroll to another entry.Training is suggested before using voice recognition for the first time. If you normally use aheadset, you should also use it for the training. To train the voice recognition system, selectMenu > Settings > Phone > Voice recognition > Voice recog. training, and follow theinstructions on the display.Before using voice tags, note the following:• Voice tags are not language-dependent. They are dependent on the speaker's voice.• You must say the name exactly as you said it when you recorded it.• Voice tags are sensitive to background noise. Record voice tags and use them in aquiet environment.