APPROVAL No. NS/1412/3/C/022312

Made by MITEL the Entrepreneur is an analogue switch of maximum 4+10 capacity. Trunks are added in pairs. The system supports Pots (MF and LD) and Entrepreneur keyphones.
The trunks and private wire cards are the same as the MITEL SX10/SX20 range.

The system is programmed from the first extension port, the telephone being a POT or Featurephone.

Earlier firmware did not support private wire trunks.

Entrepreneur Electronic Set (Loop Limit = 152m (500ft)
Standard LD (Rotary) or MF POT Telephones (Loop Limit 600 Ohms at 20mA)
Maximum of 2 Ringers per Extension
Ring Frequency - 25Hz
System Impedance - 600 Ohm
Primary Power - 220 Volt, 50HZ
Local Exchange Loop Limit - 1600 Ohm
Environmental Requirements - 0-40 Degrees Celsius
10-90% Relative Humidity (Non-Condensing)
Switching Unit Dimensions 256mm x 115mm x 73mm
Electronic Telephone Dimensions 89mm x 165mm x 222mm
Description					Part No
CCU, PSU and 4+8 complete			9172 000 010 BA
MAIN PCB					9103-001-000-BA
MEMORY PCB					9103-006-042
POWER SUPPLY UNIT				9103-008-000-NA
FIRMWARE GEN 142				9100-026-142-NA
SUPERSET 2					9172-000-010-BA


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Last revised: December 18, 2010