AT&T CL2939 User Manual
Quick start guide
CL2939
Big button big display
telephone/speakerphone
with caller ID/call waiting
This quick start guide provides basic instructions. For additional installation
options and complete instructions that enable you to use all features of this
telephone, refer to your AT&T CL2939 big button big display telephone user’s
manual.
For customer service or product information, visit our website at
www.telephones.att.com or call 1 (800) 222-3111. In Canada, dial
1 (866) 288-4268.
Battery installation (purchased separately)
Before using the telephone, you should install four good AA alkaline batteries
(not included) to provide memory backup and enable the use of some
features. The four AA batteries are required for the following features to work:
speakerphone, mute, flash, caller ID features, display, menu, directory, clock,
audio assist and the IN USE light.
If you unplug the telephone from the wall jack, or you lose telephone service
for over eight minutes, and good batteries are not installed, the following
information is lost: call history, numbers stored the directory, redial, and all
settings in the feature menu. We recommend that you initially install new
batteries and change the batteries soon after the low battery icon appears.
CAUTION: Always unplug the telephone line cord before installing
new batteries.
Grasp and squeeze as the arrows
1.
indicate to open the hinged bracket.
Follow the polarity guide markings
3. Replace the battery compartment
in the battery compartment
to insert four new alkaline AA
batteries (purchased separately).
Press the battery compartment
2.
tabs as shown below. Lift to open
the battery compartment cover.
4.
cover. Make sure the cover snaps
into place.
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Battery installation (purchased separately)
Rotate the bracket and lock it back as shown below.5.
You can use this telephone without batteries installed. If you do so, the
telephone works only to make and answer calls with the handset, adjust
volume (ringer or handset volume) or use the last number redial feature.
NOTES:
Use disposable alkaline AA batteries only. Do not use rechargeable batteries.
•
If you do not use the telephone for a long time, disconnect and remove the
•
batteries from the telephone to prevent possible leakage.
Always unplug the telephone line cord before installing new batteries.
•
After you replace the batteries with new ones, the clock in the telephone
•
resets. Manually set the clock again.
If there are no batteries installed and the telephone is plugged into a
•
telephone wall jack, when you lift the handset the screen display works
using the power from the telephone line. For more details about the line
power, contact your telephone service provider.
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