Caring for the Environment
xxiv AT Commands Reference Manual June 30, 2008

Keep away from live circuits

Operating personnel must:
not remove equipment covers. Only Factory Authorized Service Personnel or other qualified
maintenance personnel may remove equipment covers for internal subassembly, or
component replacement, or any internal adjustment
not replace components with power cable connected. Under certain conditions, dangerous
voltages may exist even with the power cable removed
always disconnect power and discharge circuits before touching them

Do not substitute parts or modify equipment

Because of the danger of introducing additional hazards, do not install substitute parts or perform
any unauthorized modification of equipment. Contact Motorola Warranty and Repair for service
and repair to ensure that safety features are maintained.

Dangerous procedure warnings

Warnings, such as the example below, precede potentially dangerous procedures throughout this
manual. Instructions contained in the warnings must be followed. You should also employ all
other safety precautions that you deem necessary for the operation of the equipment in your
operating environment.
Warning example:
Warning: Dangerous voltages, capable of causing death, are present in this equipment. Use
extreme caution when handling, testing, and adjusting.
Caring for the Environment
The following information is provided to enable regulatory compliance with the European Union
(EU) Directive 2002/96/EC Waste Electrical and Electronic Equipment (WEEE) when using
Motorola equipment in EU countries.

Disposal of Motorola equipment in EU countries

Please do not dispose of Motorola equipment in landfill sites.
In the EU, Motorola in conjunction with a recycling partner will ensure that equipment is
collected and recycled according to the requirements of EU environmental law.