10
Getting started
Belt clip and optional headset
Belt Clip
Lift the plastic 
cover.
Plug a 2.5mm headset into 
the jack on the side of the 
handset (beneath the small 
plastic cover).
To remove the belt clip:
Gently lift either of the 
belt clip tabs outwards to 
remove the belt clip from 
the handset.
To attach the belt clip:
Snap the belt clip into 
the slots on both sides 
of the handset.
Headset
For handsfree telephone conversation, you can use any industry standard 
2.5mm headset (purchased separately). For best results, use an AT&T 2.5mm 
headset. To purchase a headset, visit our website at 
www.telephones.att.com or call 1 (800) 222-3111. In Canada, dial  
1 (866) 288-4268.
Side view of handset