Controls, parts of the device
5
Controls, parts of the device
How to use the keys:
1 Alarm and emergency call key (red) 12 Jack for pull cord or dummy connector
2 LED for indicating mode activation
and alarm status
13 Hash key
3 Example of a 2.5 mm jack for head-
set (not for OpenStage M3 Ex/
OpenStage M3 Ex Plus)
14 Number keys
4 Earpiece
15 On-hook and on/off key
5 Display
16 Message key
6 Display keys
17 Volume key (+/-)
7 Control key
18 Battery cover
8 Speakerphone key
19 Mini USB connection (under battery cover)
9 Talk key
20 Screw for battery cover
10 Star key
21 Tone ringing/speakerphone loudspeaker
11 Microphone
22 Notch for attachment clip (both sides)
5
6
7
8
16
9
15
10
12
14
18
21
2
4
11
17
13
20
1
3
22
19