User's Guide

4
Electrical Installation & Configuration 28
Mobile Phonetools 34
Verifying signal strength 35
Verifying network registration 36
Testing the Configuration 37
Testing the Configuration (continued) 38
Testing the Configuration (continued) 39
TROUBLESHOOTING 40
Situation A: The modem does not answer through the
serial link 40
Situation B: The modem always returns «Error» when
trying to issue a communication 42
Situation C: The modem always returns «No carrier»
when trying to issue a communication 47
S
AFETY 51
General Safety 51
Vehicle Safety 53
Maintenance of GSM Modem 53
Your Responsibility 54
W
ARRANTY & REPAIRS POLICIES 55
Warranty 55
Repairs 56
Repair Procedures for U.S. and Canadian Customers 56
Repair Procedures for International Customers
(Outside U.S.A. and Canada) 58
Repair Procedures for International Distributors 59
WIRELESS MODEM REFERENCE INFO 60