User's Guide

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FNC
+ +
WXYZ
9
+
1
+ /
Adjusts the alert sound
output volume level.
FNC
+ +
WXYZ
9
+
ABC
2
+ /
Adjusts the loudspeaker
output volume level for
keypad tone.
FNC
+ +
WXYZ
9
+
GHI
4
+ /
Adjusts the monitor speaker
output volume level.
FNC
+
#
+
1
Displays own telephone
number.
FNC
+
#
+
ABC
2
Displays the Electronic
Serial Number (ESN).
FNC
+
#
+
DEF
3
Displays the Home System
ID