For TRUC46 (Card Phone) unit
1
Unplug the AC adapter of the TRUC46.
2
Press and hold
PAGE
on the TRUC46 base, while you plug in
the AC Adapter, until the
status
LED on the base flashes.
3
Press
talk/flash
on the TXC400’s handset.
“
Handset Registering
” appears. When the
operation is finished, you will hear a confirmation tone and
“
Registration Complete
” will appear. The
status
LED is no longer illuminated.
If you changed the digital security code of the original unit:
You need to perform the following steps:
1
De-register the digital security code of the TXC400. (For
instructions, see “Change the Digital Security Code” in the
owner’s manual supplied with the original unit.
2
Register the TXC400 to the original base by following the
steps above.
Register the Handset
You need to register the TXC400 before use.
To register the additional handset, do the following steps in
compliance with your original unit.
For TRU446/TRU4465/TRU448/TRU4485 unit
Place the TXC400 handset on the original unit’s base until you
hear a confirmation tone. If the original base is mounted, you
will need to hold the handset to the base until the
status
LED
on the unit’s base is illuminated.
• If the original base is a TRU448, to register the TXC400, place
the TXC400 on the TRU448 base with the keypad facing down.
• If you did not hear the confirmation tone, register the
TXC400 again.
• In some cases you may need to attempt registration
a few times.
• If the registration fails, “
Registration Failed
”
appears. Register the TXC400 again.
• You must complete the registration operation within 30
seconds, or the phone returns to the standby mode.
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