Overview

The UNIVERGE M155 IP DECT Messenger is a sophisticated wireless messaging device for use in professional healthcare and hospitality environments. The small device is easy to carry and provides the mobile user the optimum in mobility, accessibility, flexibility and comfort.

The M155 also features a speakerphone communication and acts as a personal alarm.

At a Glance

• Appealing design, easy to use
• Increased accessibility
• Flexibility, comfort and mobility
• Messaging and voice communications in one
• Personal alarm function
• Reduced communication and maintenance costs
• A simple, small and secure solution

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

Device

• 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

Physical characteristics

Call handling features	Calls to preconfigured destinations only	CLI (number and name): when presented by the system
	Immediate emergency (SOS) call set up	Talk time: 8 hours
	Standby time: 80 hours
Design	Light, small ergonomic design : Optimized for comfort and ease of use as a messaging device, styled for professional environments
Directory	Emergency number	Personal phone book with 5 entries
Display	3 line display for 42 characters	Illuminated display : On incoming calls and message
	Date/time indication: Based upon PBX clock
Keys	Operated by two keys only
Localization	Multiple supported languages: 5	Dual frequency band
Menu	Easy menu (for limited settings only)
Messaging	Messaging (LRMS) support	Message broadcast support (receiving)
	Use of predefined set of messages (normal priority only): 5	Support of different priorities for incoming messages: Normal, urgent and emergency
Mobility/other	Single subscription to DECT system
Sound/Audio	Adjustable ringer melody : 12	Coverage warning
	Loudspeaker mode/hands free mode only	Silent mode
Security	Automatic encryption for secure calls
Service/maintenance	Software upgrading via air interface 1)	Configurable by easy to use Configurator application
User interface	Distinctive melodies for messages and priorities	Status line indicators in the display
1) The DECT system to which the M155 Messenger is subscribed, should be able to support “software downloading over the air”. Note that the M155 Messenger cannot be upgraded by any other means.

Brochure

A PDF file is opened in another window. Brochure: M155 (PDF:282KB)