Iridium ICHU1000 Operating Instructions Manual page 3

Handset
What Is What?
1
2
3
4
5
6
7
1. Display
2. Indicator lamps
Power
Call
Network
3. Escape key
4. Call transfer key
5. Loudspeaker on/off key
6. Shift key
7. Lock on/off key
0125
8
9
10
11
12
13
14
15
16
17
8. On/off button
9. Earpiece
10. Signal level
11. Opens menu
12. Opens phone book
13. Volume control
14. Hook on/off key
15. OK key
16. Loudspeaker
17. Microphone
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