GE 21115 Benutzerhandbuch

1.  Plug the headset into the headset jack on the handset. When you are using 

the headset in TALK mode, the display shows:

   

OR

2.  Unplug the headset when you want to use the handset or speakerphone.

NOTE: The speakerphone and speakerphone button is disabled when 

the headset is plugged in. If the headset is unplugged, the system 

returns to normal operation in handset speakerphone mode. The base 

speakerphone operates normally when the headset is plugged into the 

handset.

1.  Make sure the phone is OFF (not in TALK mode).

2.  Press the TALK  or SPEAKER button. The display shows:
3.  Press the REDIAL button to redial the last number you dialed. The  

display shows: