Download 3740/3749 Phone User Guide

Descriptions
1. Multifunction/Alarm button
The button is placed on the top side of the
cordless telephone. On 3740, this button can
be used as a shortcut to functions. The
button supports long and double press
modes. On 3749, the buttton can be used as
an alarm button.
10. Microphone
The microphone is placed on the front
bottom side of the cordless telephone.
2. Earpiece speaker
11. Key lock and Upper/Lower case
This key is to lock the keypad in combination
with the Soft key "Lock". This key is also for
switching between upper/lower case and
digits.
3. Display
The full graphic type display is 128 pixels
wide and 160 pixels high. For 3749, the
display has multiple colors and
backlighting. For 3740, the display is
monochrome black and white, with
backlighting.
12. Voice mail access
A quick access to the telephone’s Voice
mail.
4. Four-way navigation key
Navigation key with Left, Right, Up, Down.
Use this key to step in the menu and when
working in text mode. It is also possible to
program these keys for shortcuts.
13. Off-hook key
To answer a call, to pre-dial a number, and
to post-dial
5. On-hook; On/Off key
Combined button; to end a call, to return to
idle mode, and to switch the telephone on/off
by long press.
14. Soft keys
The three Soft keys are located just beneath
the display and the function of each Soft key
is indicated by text in the display just above
the keys. In idle mode, the middle and right
Soft key can be used for specific functions
defined by the user of the telephone.
6. Tactile indicators
There are two tactile indicators to indicate
the centre of the keypad.
15. and 7. Sound off key/Mute button
7. and 15. Sound off key/Mute/PTT button
To turn on/off audible signals in idle mode,
silencing the ring signal at incoming call and
to mute in call.
During a call, a long press on the button
changes between microphone
on/off.
16. Volume down
To decrease the speaker volume.
8. Space
To add space between text.
17. Volume up
To increase the speaker volume.
9. Multi-purpose connector
The connector is used for battery charging,
software download, configuration, and
connection of headset.
18. LED
Indicates incoming call, messaging, low
battery, and charging.
Avaya 374x DECT Telephones - User Guide
3/2013
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