AT&T TL96456 Complete User's Manual page 137

Appendix
Add and register handsets/headsets/speakerphones
If registration fails, the system will automatically try to register again. If
registration fails after the third try, Registration failed appears on both
screens. The handset shows To register, see user manual and the telephone
base returns to idle mode. This may take up to five minutes to occur. Please
start again from Step 1.
Method 2:
1. Press and hold
four seconds and it shows Registering... Please wait.
/HANDSET LOCATOR.
Release
2. Press QUIET # on the handset. The handset shows Registering... Please
wait. If the registration is successful, both the handset and the telephone
base screens display HANDSET X Registered (HANDSET represents the
handset name, X represents the handset number). Both the handset and the
telephone base beep. The handset is now registered with the
telephone base.
If registration fails, Registration failed appears on both screens. The handset
shows To register, see user manual and the telephone base returns to idle
mode. This may take up to five minutes to occur. Please start again from
Step 1.
NOTES:
• You cannot register a handset if any other system handset is in use.
• If you try to register more than 12 handsets to the telephone base, the telephone base shows
Registration slots are full and sounds two beeps.
/HANDSET LOCATOR on the telephone base for about
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