Radio Shack 43-144 User Manual page 24

Make an
intercom page
Cancel a page
Answer an
intercom page
With the phone in standby, press
INT'COM/HOLD. Use
the station you want to talk with, then
press the OK soft key. (If you select ALL, all
other stations will be paged.)
To cancel the intercom page, press the
CANCEL soft key or .
Press /FLASH or INT'COM/HOLD. If
AutoTalk is on, the handset automatically
answers the page when you remove it
from the cradle.

or to select