Radio Shack SYSTEM 440 - Manual (Page 11)

11
4. Replace the battery cover and turn the lock on the bottom of the
module to LOCK to secure it. Then reconnect the phone lines, if
necessary.
When appears in the upper left corner of the display, replace the
battery.
Warning: To reduce the risk of electric shock, disconnect the phone line
cord between the phone jack and the module before replacing the bat-
tery.
Caution: To avoid deleting stored Caller ID information, do not remove
the AC adapter while you replace the battery.
43-974.fm Page 11 Monday, August 16, 1999 4:27 PM