TD 92319GB
2008-11-10/ Ver. D
User Manual
Ascom i75 VoWiFi Handset
7
3
Description of the Handset
3.1
Handset Overview
Figure 1. The i75 VoWiFi handset
Figure 2.
Case
The case is made of durable PC/ABS plastic.
The i75 Handset has the enclosure protection IP40 and it also fulfils IEC 68-2-32 procedure
1, which makes it drop proof from 1.5 meters onto concrete.
Antenna
The antenna is integrated inside the handset.
Figure 1.
1
Microphone
2
Display
3
LED
4
Loudspeaker
5
Navigation key
6
Off-hook Key
7
Volume Button
8
Alarm Button
9
Mute Button
10 Soft Keys
11 On/Off and On-hook Key
12 Alpha Numeric Keys
001
12
11
9
7
5
6
8
10
1
3
6
5
4
7
8
9
0
2
DEF
MNO
JKL
GHI
PQRS
TUV
WXYZ
ABC
1
3
6
5
4
7
8
9
0
2
DEF
MNO
JKL
GHI
PQRS
TUV
WXYZ
ABC
1
3
2
4
Keys and buttons
Visual- and audio parts