AT&T 5800 Cordless Telephone User Manual


 
About Handset Registration
You must register this (and any other) handset with
the base, following the directions in “REGISTER THE
HANDSET.” This handset is compatible with
telephone models 5840/3358/3658B/5845/5870 and
5830.
The original handset that came with the base is
automatically registered as Handset 1.
•Additional handsets will be assigned Handset 2,
Handset 3, Handset 4, Handset 5, and Handset 6.
Whenever you install a handset battery pack, the
handset will display SEARCHING FOR BASE (if
it’s registered) or ENTER BASE ID (if it’s not
registered).
About Softkeys
The handset softkeys are located below the screen
display.
Press the softkey below the operation displayed on
the screen to select that operation. (For example, to
enter the menu, press the center softkey).
Press O/C at any time to return to the
previous screen.
Press and hold O/C to return to the idle
screen.
1
BEFORE YOU BEGIN
BEFORE YOU BEGIN
BEFORE YOU BEGIN
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91-5785-10-ATT5806-manual 5/25/04 3:51 PM Page 1