AT&T AT3101 - Manual (Page 10)

Getting started
7
Belt clip & optional headset
For hands-free telephone conversations, use any industry
standard 2.5mm headset (purchased separately). For best results,
use a AT&T 2.5mm headset.
Install belt clip as shown below if desired:
Plug the 2.5 mm headset
into the jack on the side
of the handset (beneath
the small rubber flap).
HANDSET 1
NOTE: If the sound
quality of the headset
is not satisfactory,
try unplugging it, and
firmly plugging it in
again.
IC:xxxxX-xxxxxxxx FCC ID: XXxxx-xxxx-xx IC:xxxxX-xxxxxxxx FCC ID: XXxxx-xxxx-xx
Installation
Snap belt clip
into notches
on both sides
of handset.
Removal
Pull and unlock
one flap from the
notch first before
detaching the
whole belt clip from
handset.
IC:xxxxX-xxxxxxxx FCC ID: XXxxx-xxxx-xx IC:xxxxX-xxxxxxxx FCC ID: XXxxx-xxxx-xx