Outgoing Calls 25      
Syn248 SB35031 Deskset User’s Guide Back to Contents
Making Calls with the Optional DECT Cordless Headset
If you have an optional AT&T DECT Cordless Headset registered to your Deskset, then 
you can make calls with the headset. Use the Deskset dial pad to dial the number.
To make a call with the Cordless Headset:
1. Remove the headset from its charger and press the ON/OFF button on the headset. 
The headset is active when you hear a dial tone.
2. Dial the extension or phone number on the Deskset.
3. Press the headset ON/OFF button to end the call.
OR
1. Predial the extension or phone number on the Deskset.
2. Press the headset ON/OFF button to initiate dialing and transfer the audio to the 
headset.
3. Press the headset ON/OFF button to end the call.