NSQ412 Landmark 4-Line Business Phone

NSQ412 Landmark 4-Line business phone system wireless headset readyIntroducing the intelligent telephony solution for small business! The NSQ412 Landmark phone boasts a long list of features usually found only on expensive business telephone systems.

Things like caller ID with a 200 number log, a 200 name & number directory (150 private / 50 public), wireless headset capability, a great 2-way speakerphone, one station / all station page, and much more.

The NSQ412-LM can accommodate up to 4 lines and is expandable up to 12 stations, so it's geared to meet the needs of today's busy and demanding small businesses.


  • Allows up to 12 phones on a system
  • Caller ID w/ 200 number log
  • 50 Record public directory
  • 150 Record private directory
  • Message waiting LED
  • Backlit LCD
  • Line status indicator
  • Individual/ All-Page
  • Call timer
  • 4 Different ringer sounds so each line has its own
  • Auto line select
  • Intercom
  • 2-Way Speakerphone
  • Call transfer
  • Headset jack - works with the Plantronics CS540 Headset* for hands-free calling.
  • Mute key for handset
  • Hold
  • Programmable flash
  • Redial
  • Pause
  • Clock
  • View Larger NSQ412 Image


NSQ412 Brochure
NSQ412 User Manual

* Note: The CS540 works with the NSQ412 Landmark 4-line phone system phones. It requires the Plantronics HL-10 Headset Lifter. In this configuration, you can not utilize the headset button on the phone. Also, functionality of some features (i.e Caller ID) assumes availability and customer subscription to service provider offerings.

NSQ412 Landmark 4-line phone quote

Quantity Product Description
NSQ412 Landmark 4-Line Phone (wireless headset capable)
Plantronics CS540 DECT 6.0 Wireless Headset
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