AT&T TL86009 User Manual page 19

Appendix
Troubleshooting
My cordless handset isn't performing normally.
• Make sure you plug the power cord securely into the telephone
base. Plug the power adapter into a different, working electrical
outlet without 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 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 such as HAM radios and other DECT
phones, can cause interference with your cordless phone. Try
installing your phone as far away as possible from these types
of electronic devices.
The handset registration is unsuccessful.
Follow the steps to register the handset again.
1. Make sure the handset is out of the charger and shows Press
[HOLD] on base for 4 sec, then press [#] on handset before
you begin.
2. Press and hold HOLD on the telephone base for about four
seconds until it shows Registering...Please wait. Then, release
the button.
3. Press # (pound key) on the handset. Its screen shows
Registering handset... and it takes up to 60 seconds to
complete the registration. The handset shows HANDSET X
Registered (X represents the handset number assigned) and you
hear a beep when the registration completes.
Refer to Add and register a handset on page 11 for details.
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