user manual

.YD-20292
CHAPTER 4
APRIL, 1990
SAMPLE LED INDICATIONS
SAMPLE LCD INDICATIONS
420.28 Background Music
1. ToSet:
l Depress primary extension line key and
lift handset.
l Dial access code (Default: 49) for BGM.
o Dial Channel Number (1 or 2).
l Hangup.
Primary EXT LED goes off.
l-l
l Background music is heard over station
speaker.
2. To Cancel:
l Depress primary extension line key and
lift handset.
green LED lights.
l Dial access code (Default; 49) for BGM.
l Hangup.
l Make sure that background music is no
longer heard over station speaker.
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I I I I I I I I I I I I I I I
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llol :I4151 IoIcITI 12181 1~1~11
I I I I I I I I I I I I I I I
1101 :I4151 IoIcITI 12181 1~1~11
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