Nortel M5009 Telephone:
M5009 Feature Highlights:
Compatible with Meridian Digital Centrex and Meridian SL-100 Integrated Services Networks
Evaluated and approved by Telephone Security Group (TSG)
Unique mercury switch handset provides positive disconnection to transmitter and receiver when on-hook
Nine programmable line / feature keys
Supports Multiple Appearance Directory Numbers (MADNs)
Compatible with 36-button add-on module for line / feature expansion