User's Manual

HUAWEI MC509 CDMA LGA Module
Hardware Guide
Safety Information
Issue 01 (2011-04-08)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
81
8.10 Laws and Regulations Observance
Observe laws and regulations when using your wireless device. Respect the privacy
and legal rights of the others.
8.11 Care and Maintenance
It is normal that your wireless device gets hot when you use or charge it. Before you
clean or maintain the wireless device, stop all applications and power off the wireless
device.

Use your wireless device and accessories with care and in clean environment.
Keep the wireless device from a fire or a lit cigarette.

Protect your wireless device and accessories from water and vapour and keep
them dry.

Do not drop, throw or bend your wireless device.

Clean your wireless device with a piece of damp and soft antistatic cloth. Do not
use any chemical agents (such as alcohol and benzene), chemical detergent, or
powder to clean it.

Do not leave your wireless device and accessories in a place with a considerably
low or high temperature.

Use only accessories of the wireless device approved by the manufacture.
Contact the authorized service center for any abnormity of the wireless device or
accessories.

Do not dismantle the wireless device or accessories. Otherwise, the wireless
device and accessories are not covered by the warranty.
8.12 Emergency Call
This wireless device functions through receiving and transmitting radio signals.
Therefore, the connection cannot be guaranteed in all conditions. In an emergency,
you should not rely solely on the wireless device for essential communications.
8.13 Specific Absorption Rate (SAR)
Your wireless device is a radio transmitter and receiver. It is designed not to exceed
the limits for exposure to radio waves recommended by international guidelines.
These guidelines were developed by the independent scientific organization ICNIRP
and include safety margins designed to assure the protection of all persons,
regardless of age and health.
The guidelines use a unit of measurement known as the Specific Absorption Rate, or
SAR. The SAR limit for wireless devices is 2.0 W/kg and the highest SAR value for
this device when tested complied with this limit.