From Zenitel Wiki

Analog telephone, weatherproof

To be used together with:

Headset type P-MT7 and parallel alarm bell type HB-90 or HB-105


  • Multi-purpose analogue telephone
  • Delivered for bulkhead mounting
  • Socket with dust-cap for connection of headset or microphone
  • DTMF dialing
  • Potential free alarm contact for external alarm system, max 50mA
  • External relay units as IRR-3 and CRB-7A can be used for activating of extra alarm units.
  • In noisy environment it can be necessary to use an extra amplifier to increase the sound level in the headset

For server end connection details see ATLB-12 - AlphaCom Telephone Line Board


  Dimensions (WxHxD) Weight
Back Box 124 x 224 x 63 mm -- kg

Additional Documentation on