Basic OperationDialPick up the handset (or press [ ] for handsfree / headset operation) and press numeric key, [*],[#] or [Pause] to dial out.Call by Handsfree1. Press [ ] and enter the number by using the dial pad.2. To hang up the phone, press [ ] again.3. When you are talking on handset, you can switch to handsfree mode by pressing [ ].Call by Headset1. Insert a headset to the phone2. Press [ ] and enter the number using the dial pad.3. To hang up the phone, press [ ] again.4. When you are talking on handset, you can switch to headset mode by pressing [ ].Music on Hold1. When a call is in progress, press [ ] to hold the call (LED on).2. Press [ ] again or toggle the hook switch to resume the call (LED off).Mute1. When a call is in progress, press [ ] to mute (LED flashing).2. To speak to the caller, press [ ] again (LED off).Goodbye Key1. During off-hook by handset, press [ ] to process another call.2. During off-hook by handsfree/headset , press [ ] to hang up.Redial1. Press [ ] to redial the last called number.8