- American Telephone & Telegraph User Manual 2.4 GHz Cordless Telephone/Answering System with Caller ID & CallWaiting E2728B, E1128B

9
Getting Started
9
Getting Started
Belt clip & optional headset
Snap belt clip into notches on
side of cordless handset. Rotate
and pull to remove.
Plug 2.5 mm headset
into jack on side of
cordless handset
(beneath small rubber
cap).
CHAN
MUTE
REDIAL
TRANSFER
MENU /SEL
For hands-free telephone conversations, you can use any industry standard 2.5 mm
headset (purchased separately). For best results, use an AT&T 2.5 mm headset.