1074-70 Push-to-Talk (PTT) Specialty Handset for Avaya T7000/M3900/i2000

The 1074-70 is a push-to-talk (PTT) specialty handset for Avaya (heritage Nortel) T7000/M3900/i2000 series telephones. Using original manufacture’s equipment, the handset’s talk button assists to control background noise and privacy. The ergonomic design eases fatigue and provides maximum comfort.

The 1074-70 PTT specialty handset permits normal transmission of voice and background sounds to a remote party only when the talk button is pressed. When the button is released (normal mode), the handset microphone is disabled, securely muting the transmission of speech and background sounds while still allowing the remote party to be heard.

Common application environments include:

  • Financial trading
  • Banks
  • Dispatch
  • Conference call participants
  • Military
  • Emergency services


Algo specialty handsets meet stringent electrostatic discharge (ESD) requirements.

Product Resources
Product MSRP: $95.00 US