Mitel SX2000 Main Controller Card II (MC211AA)
The Mitel SX2000 Main Controller Card II connects the telephone’s receive path to a circuit carrying dial tone and the transmit path to a DTMF receiver circuit when the phone goes off the hook.
Features
- Connects the phone’s receive path to a dial tone circuit when off-hook
- Connects the phone’s transmit path to a DTMF receiver circuit when off-hook
- One year warranty included, with extended warranties available!