Excelltel  Expandability PABX  TP16120-8120 Intercom system PC billing software management
Model: TP16120-8120

Capacity:
Card expandable structure
From 4 to 16 CO lines, 16 to 120 extensions.
4 CO line ports in per CO line card.
16 extension line ports in per extension line card.

Main Features:
1. Switch power
2. Backup battery interface (optional)
3. Billing software (optional)
4. Transfer caller ID (optional)
5. Intercom caller ID (optional)
6. Auto-attendant (DISA: 20s three paragraphs)
7. Auto/Operator mode
8. Automatic CO line detected
9. External music input on holding
10. Day/Night mode (optional)
11. Real time clock (optional)
12. Doorbell & door open function (optional)
13. Alarmclock (optional)
14. Private password
15. CO line transfer to CO line
16. External broadcasting interface (optional)
17. Keyphone interface (optional)
18. Intelligent Routing (LCR) (optional)
19. Four exts. Groups (optional)
20. Call switch(call pick during conversation) (optional)
21. Wireless terminal board (optional)

Basic Functions:
1. 16 Multiple communication line
2. Normal transform power
3. Power failure transfer
4. External line caller ID
5. Internal music on holding
6. Remote programming
7. Memory protect while power off
8. System password
9. Multiple dial-out mode
10. External line group
11. Call duration control
12. Call pickup
13. Outgoing call transfer
14. Call transfer
15. Call forwarding
16. Flexible coding (change ext. No. )
17. Do not disturb
18. Automatic Ext. Reporting
19. Flash time choice
20. Ringing assignment
21. Call restriction
22. Three way conference
23. Call all extensions
24. Specific CO line dialing
25. Ring identify
26. CO line booking
27. CO line reservation
28. Operator setting
29. CO line monitor





Packing Details:
Weight: 10~12 KGS/PC
Quantity: 2 or 3PCS in one carton
Giftbox size: 59.6x38x16.5cm
Carton size: 61x36x39.5cm