IP Flush Master Handset
From Zenitel Wiki
The Handset accessory is for the IP Flush Master Station, the IP OR Station, and the IP Master Kit.
To connect the Handset:
- Insert the RJ11 plug of the handset into the lower port of the dual RJ11 ports on the lower left of the station.
- See INCA Master Station Kit Board Connectors for Station Board Connections.
Installing the Handset