AT&T CL83519 User Manual page 38

Telephone operation
Options while on calls
If you have other registered device(s) or more than one handset, the
telephone base shows TRANSFER TO:. Use the dialing keys to enter a
specific handset number (1-9 for handsets 1-9, TONE followed by 0-2 for
handsets 10-12, or TONE followed by # for all devices), or press
to scroll to the desired device and press
DIR
call is put on hold and the telephone base shows Transferring call... or
Transferring call to all.... The other handset(s) rings and shows Transfer
from BASE 0 (BASE represents the base name).
3. To answer the call on the destination handset, press PHONE/
/SPEAKER. The telephone base shows Call transferred and goes to
idle mode.
MENU
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CID
/SELECT. The outside
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