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01. Multiple communications Line 16
02. Switch power &Backup battery interface
03. Billing software (Optional)
04. Reverse polarity signal
05. External line caller ID
06. Transfer caller ID& Intercom caller ID (Optional)
07. Auto-attendant 2 line (Disa:20s three paragraphs) (Optional)
08. Auto/Operator mode
09. Auto IP dialing (Optional)
10. External music input on holding
11. Internal music on holding
12. Day/Night mode&Real time clock
13. Doorbell &door open function
14. Alarm clock
15. Remote programming
16. Memory protect while power off
17. 9 Private passwords
18. System password
19. Multiple dial-our mode
20. External line group
21. Call duration control
22. Call pickup
23. Outgoing call transfer
24. Call transfer
25. Call forwarding
26. Flexible coding (Change Ext. No.)
27. Automatic Ext. reporting
28. Flash time choice
29. Call restriction groups by 8 digitals prefix. |
Three way conference
C.O. line transfer to C.O. line
Call all extensions
Specific C.O. line dialing
Ring identify
C.O. line booking
C.O. line reservation
Operator setting
Call monitor
External broadcasting interface
Key phone function (optional)
Less cost routing (lcr)
Routing by 8 digitals prefix Ext. group
Auto-redialing
Wireless c.o. line module |
