AT&T TL90078 Telephone User Manual


 
Appendix B
Troubleshooting
My cordless
handset isn’t
performing
normally.
• Make sure the power cord is securely
plugged into the telephone base. Plug
the unit into a different, working electrical
outlet not controlled by a wall switch.
• Move the cordless handset closer to the
telephone base. You might have moved out
of range.
• Reset the telephone base. Unplug the unit’s
electrical power. Wait for 15 seconds then
plug it back in. Allow up to one minute for
the cordless handset and telephone base to
reset.
• Other electronic products can cause
interference to your cordless phone. Try
installing your phone as far away from
these types of electronic devices as
possible: television sets, VCRs, or other
cordless telephones.
15
The handset
registration is
unsuccessful.
Follow the steps below to re-register the
handset.
1. Make sure the handset is out of the
telephone base or charger and shows NOT
REGISTERED before you begin registration.
2. Press and hold HANDSET LOCATOR for
about four seconds (until the red IN USE
light on the telephone base is on) and then
release the button.
3. Place the unregistered handset into
telephone base or charger.
Refer to the Handset registration section on
page 11 for details.