AT&T 2402 - Manual (Page 5)

I N S T A L L A T I O N
4
Belt Clip
Attach the belt clip (optional).
Headset
You can use this telephone
hands-free when you install
any industry standard
2.5 mm headset (purchased
separately). For best results,
use an AT&T 2.5 mm
headset.
Plug the headset into the
jack located on the left side
of the handset (under the
small rubber flap). Do not
force the connection, but
make sure the plug fits
securely.
a) Slide down into
grooves to attach. b) To remove, lift one side
with your thumbnail
and push back.
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