PABX system, 2 CO line, 16 Extension

Key Features

- Concurrent call: 7
- DISA
- Caller ID(CLI)
- Operator setting
- Auto attendant(OGM)
- Intercom call
- Call transfer
- Call forward
- Call pickup
- Call duration limit
- C.O line booking
- C.O line on hold
- Day & night mode(manual)
- Three party conference
- Outgoing call level setting
- Speed dialing(memory dialing)
- Multiple work mode (manual/auto attendant/CRBT) 
- Multiple dialing out mode (direct/indirect/choose CO line) 
- Ext. Number flexible coding (change extension number freely 
- Busy tone detection