Introduction; About This Manual - Iridium ICHU1000 Operating Instructions Manual

Introduction

Congratulations on your new Iridium equipment.
Your Iridium equipment is a modular system that consists of an
antenna, transmitter/receiver, control handset and/or fixed control
unit, and optional PSTN telephone/PBX.
You can operate the Iridium equipment in voice mode from a control
handset, fixed control unit, and/or PSTN telephone. To the system
you can connect up to four handsets or fixed control units and one
PSTN telephone or PBX switchboard.

About this Manual

This manual provides instructions on how to operate a control
handset and telephone.
Basically, the manual consists of two main parts: The first deals with
simple operation, which includes e.g. making and answering calls.
The second part describes the more advanced functions of the
system.
All functions of your Iridium equipment can be tested by following the
step by step procedures described in this manual. Each procedure is
an explicit sequence of key presses that has to be carried out.
Unless otherwise specified, the description of the individual proce-
dures has been based on the assumption that the CU is enabled and
has returned to idle state. See section "Handset Enabling/Disabling"
under "Handset Simple Operation" on how to enable and disable the
handset.
iv
Returning to Idle State on an Enabled CU:
1. Press , if necessary, a number of times until one of the
following idle texts are shown in the display:
• Ready
• Occupied
• Internal Call
• External Call
• Locked
and possibly time, date and time or position depending on the status
of your Iridium equipment. Alternative idle texts are specified in
section "SIM Card Messages" under "SIM Card Handling".
2. Make sure that the CU is hooked on. Place the handset in the
cradle and press
display.
We recommend that you read the manual before using the equip-
ment.
Please note
Any responsibility or liability for loss or damage in connection with
the use of this product and the accompanying documentation is
disclaimed. The information in this manual is furnished for informa-
tional use only, is subject to change without notice, may contain
errors or inaccuracies, and represents no commitment whatsoever.
This agreement is governed by the laws of Denmark.
Doc. no.: B4150GB1 Issue: A/0125
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