AT&T 91-001105-040-100 - Manual (Page 13)

10
Getting started
Belt clip & optional headset
Install belt clip as shown below if desired.
Snap belt clip
into notches
on both sides
of handset.
To release belt clip
from handset, lift one
side of the belt clip
out of the notch.
For hands-free telephone conversations, use any industry standard 2.5 mm
headset (purchased separately).
For best results, use an AT&T 2.5 mm
headset. To order an AT&T 2.5 mm headset, visit our website at
www.telephones.att.com or call 1 (800) 222-3111. In Canada
dial 1 (866) 288-4268.
NOTE: If the sound quality of the
headset is not good, try unplugging it,
and firmly plugging it in again.
Plug 2.5 mm headset into
the jack on the side of hand-
set (beneath small rubber
cap).