Aastra DT690 User Manual page 127
Cordless phone for mx-one
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Also See for DT690:
- Quick reference manual (168 pages) ,
- User manual (162 pages) ,
- User manual (141 pages)
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Maximum number of parties in a
conference
Maximum number of public trunk
lines in a conference
Maximum number of external
lines in a conference
PBX Operator Service Codes
Selection of a specific line within
a route
Conference
Day/night status for the exchange 80
Emergency switching
1424-EN/LZT 103 088 Uen A2 2008-11-21
8
8
North America: 6
8
North America: 6
0
North America: 3
3
North America: 4
90
Telephony Function Codes
121
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