Uniden tru448 ユーザーガイド

Making and receiving calls
• If you press talk/flash on the handset while the other handset is in use, you will hear a

beep and the handset will return to the standby mode.

• If you charging the second handset and pick it up at the same time when you pick the

original handset from the base, the call will be transferred to the second handset.

You can change the digital security code, only from the original handset.

Memory locations in the original handset and the second handset are independent.

If you press any key on a handset while paging, the paging sound from the other handset
will stop as well.

You can initiate the 3-way conversation with the second handset. However, a 3-way
conversation cannot be conducted between the second handset, original handset, and an
outside call.

• When you receive a CIDCW during a call, the Caller ID information will not be displayed

or stored in the other handset. Each handset works independently when in this mode.

• To display CIDCW on the second handset, you must turn On the CIDCW or CW Deluxe on

the original unit.

Signs for the remote handset features (remote, 

, 

, and 

) are not printed on 

the TXC400.

• You can’t use or purchase the second handset as an alternative of the original handset. 
• Save this owner’s manual. The TXC400 owner’s manual describes only the instructions

specific to the second handset. For detailed operation, refer to this owner’s manual 
(for TRU448).

Only one handset can
establish a call.

TRU448_OM  4/9/02  12:19 PM  Page 56