Optional Headset; Directory Card - AT&T ML17939 User Manual

Getting started

Optional headset

You can use this telephone hands free when you install any industry standard
2.5mm corded telephone headset (purchased separately). The telephone
plays an error tone if you press hEADSET when a headset is not plugged into
the headset jack.
For best results, use an AT&T 2.5mm headset. To order an AT&T 2.5mm
headset, visit our website at
1 (800) 222-3111.

Directory card

Use the directory card to record the names of the speed dial numbers you stored.
To write names on the directory card:
1. Remove the clear plastic cover by inserting the tip of a small item such as
a paperclip into the hole at the top edge of the cover.
2. Pull out the directory card.
3. Write the information on the directory
card.
4. Replace the directory card and the
plastic cover.
To change the directory card:
1. Follow steps 1 and 2 above to remove
the old directory card.
2. Insert the new directory card and
replace the plastic cover.
www.telephones.att.com
In Canada, dial
Plug a 2.5mm headset
into the jack on the right
side of the telephone
base (beneath the small
rubber flap).
13
1 (866) 288-4268.
or call