Avaya 3740, 3745, 3749 Quick Reference Manual
Avaya 374x DECT Handset
Quick Reference Guide
Release 4.6
July 2017
©
2017, Avaya Inc.
All Rights Reserved.
Introduction
The 3740 DECT handset is a feature-rich telephone 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
telephone 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
For more information, refer to the Descriptions chapter
before using the handsets.
For software download and parameter set up, read the
Installation and Operation Manual, Portable Device
Manager (PDM), Windows Version, and Configuration
Manuals.
374x handset physical layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Callout number # Name
1 Multifunction/Alarm button
2 Earpiece speaker
3 Colour display
4 Four-way navigation key
5 On-hook and On/Off key
6 Tactile indicators
7, 15 Sound off key/Mute/PTT
button
8 Space
9 Multi-purpose connector
10 Microphone
Table continues…
Callout number # Name
11 Key lock and Upper/Lower
case key
12 Voice mail access1
13 Off-hook key
14 Soft keys
16 Volume button (down)
17 Volume button (up)
18 LED
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
Company
phonebook
Note:
This
function/
feature
requires
PDM or
AIWS2.
Procedure
call
Phone
restrictions
Central
phonebook
Note:
This
function/
Table continues…
1
Functions 3740 DECT
handset
3745 DECT
handset
3749 DECT
handset
feature is
system
dependent.
Call list with
the 25 last
calls
Programma
ble
navigation
key
Man-down
and Nomovement
alarm
— —
Push button
alarm
—
Multifunctio
n button
— —
Sending/
receiving
messages
(SMS)
Note:
This
function/
feature is
system
dependent.
Message
acknowledg
ment
Voice mail
access
Note:
This
function/
feature is
system
dependent.
Table continues…
Functions 3740 DECT
handset
3745 DECT
handset
3749 DECT
handset
Headset
connector
Loudspeaki
ng function
Microphone
on/ off
during a call
Vibrator
Easy
replacement
of battery
—
Centralized
Manageme
nt
Note:
This
function/
feature is
system
dependent.
Personalize
d
Dynamic
Output
Power
Site Survey
tool
Bluetooth —
Keypad
backlight
—
Note:
Use of the functions Central phonebook, SMS, Voice
mail access, Call list, and Centralized Management
are system dependent.
Table 2: Accessories of 374x handsets
Accessories3740
DECT
handset
3745
DECT
handset
3749
DECT
handset
Basic
charger
Advanced
charger
Charging
rack
Battery
pack
charger
—
Battery
pack
opener
— —
Spare
battery
Leather
casing,
including
swivel-type
clip
Spare clip
Swivel-type
clip
Cover for
no clip
Headset
with
microphon
e on boom
Note:
Requires
the
headset
adapter for
microphone
on boom.
Table continues…
2
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