NEC NEAX 2000, Руководство по программированию

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ND-91285-001(E)
DECEMBER, 1999
Page 48
Revision 1.0
(1/1)
BACKGROUND MUSIC-D
term
GENERAL DESCRIPTION
While a D
term
is under idle state, the BACKGROUND MUSIC (BGM) is sent out from the built-in
speaker of the D
term
preselected by the D
term
user.
STATION APPLICATION
All D
term
s
OPERATING PROCEDURE
To select BGM:
1. Press
Speaker
key.
2. Dial BGM feature access code.
3. Dial BGM No. (0-9).
4. Depress
Speaker
key.
To cancel BGM:
1. Press
Speaker
key.
2. Dial BGM feature access code.
3. Dial #.
4. Press
Speaker
key.
SERVICE CONDITIONS
1. One BGM can be selected out of 10 music programs. Only one per station can be selected at a time.
2. Effective/ineffective of this service feature is determined according to the Service Feature Class
assigned to each station.
3. Hardware requirements are as follows:
• COT or TNT card per BGM
• The BGM equipment is to be furnished by the customer. The input source is –10 to 0 dBm, 600
ohms (COT), or –8 dBm or less, 10 Kohms (TNT).
4. When a terminal goes off-hook, the music is automatically stopped. When the terminal goes on-hook,
the music starts again, until the feature is canceled.
5. The BGM equipment should be under ready state for starting at any time.
6. Incoming voice call, ringing and recalls override BGM.