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EXPANDING YOUR PHONE [ 53]
How to Distinguish the Original Handset
and the Second Handset
The original handset and the second handset are identical in appearance. To distinguish
the original and the second handset, place the handset in the base charger. If you charge
the second handset, HS2 appears, otherwise HS1 appears. There are some restrictions on
the second handset, see “Second Handset Operation” on page 55.
Your phone supports up to 2 handsets (the original handset and the second handset). You
can now place a fully featured cordless handset anywhere AC power is available to connect
the handset charger. Additionally, you can transfer an outside call to another handset.
Expanding your Phone
• We refer to the TXC400 handset and the TRU4485-2 handset No.2 as the second handset, and the
TRU4485 handset and TRU4485-2 handset No.1 as the original handset in this section.
• Before use, you need to charge the battery pack for at least 15-20 hours, and for the TXC400
handset, register the handset.
Registering the Second Handset
You need to register the second handset before using (for TXC400 only). To register the
second handset, simply place the second handset on the original base until you hear a
confirmation tone. You will need to re-register the second handset each time you change
the digital security code of the original unit.
If you did not hear the confirmation tone, please register the additional handset again.
EXPANDING YOUR
PHONE
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