Chapter 1: Introduction
This document describes features and settings available for the 374x DECT handset.
The 3740 DECT handset is a feature-rich handset with illuminated display, telephony and
messaging. The 3745 DECT handset and 3749 DECT handset are feature-rich telephones with
color display, telephony, messaging, and bluetooth. The 3749 DECT handset is a highly robust
handset for use in rough and demanding environments.
The handset is suitable for users dependent of being reachable and having a need for mobile voice
and messaging features, which makes it ideal for applications where the user needs either one way
messaging or to interact with other users. The display enhances and simplifies the use of the
handsets.
There are three versions of the handset:
• 3740 DECT handset - with messaging functions
• 3745 DECT handset - with messaging and alarm functions
• 3749 DECT handset - EX classified handset with additional alarm functions for personal
security
Related links
on page 10
Functions and accessories
Note:
Some functions are license/system dependent or require settings in handset via WinPDM/
Device Manager.
Table 1: Functions of 374x handsets
Functions
3740 DECT handset
3745 DECT handset
3749 DECT handset
Local phonebook
Table continues…
July 2017
Using Avaya 374x DECT handsets connected to Avaya Aura
™
Communication
Manager and IP Office
10