This is the top of the page.
Displaying present location in the site.
  1. Home
  2. Products
  3. Phones & Handsets
  4. Wireless
  5. IP DECT Messenger M155
Main content starts here.

IP DECT Messenger: M155 - Features

The UNIVERGE M155 IP DECT Messenger is an excellent communications device for organisations that rely on messaging or alarm information sent to employees, such as in hospitals and hotel environments, It can be used for voice communication and it serves as a personal alarm device.

Call handling features

  • Auto answer: Yes
  • Calling name display: Yes
  • Calling Line (CLIP) display / digits: Yes
  • Call logging / size: No


  • Headset / Bluetooth: No
  • Built-in vibrator: No
  • Charger rack: No
  • Corporate Directory: No
  • Display: b/w
  • Triple Frequency band: No, dual
  • IP Classification: IP20
  • Location detection: Yes (prepared)
  • Loudspeaker: Yes
  • Man-down alarm: No
  • Memory card: No
  • Messaging (LRMS): Yes
  • Messaging broadcast: Yes
  • Multiple subscription DECT systems: No
  • Personal Phone book: Yes
  • Number of contacts: 5
  • SOS-key / alarm: Yes

NEC Australia Pty Ltd reserves the right to change product specifications, functions, or features, at any time, without notice.

Top of this page