Specifications

Wireless CPU
®
Q24 Series
Appendix
©Confidential Page: 81 / 83
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without
prior written agreement.
WM_PRJ_Q24NG_PTS_001-004
January 16, 2007
7.2 Safety Recommendations (for Information only)
IMPORTANT
FOR THE EFFICIENT AND SAFE OPERATION OF
YOUR GSM APPLICATION BASED ON Wireless CPU
®
Q24 Series
PLEASE READ THIS INFORMATION CAREFULLY
7.2.1 RF safety
7.2.1.1 General
Your GSM terminal is based on the GSM standard for cellular technology. The GSM
standard is spread all over the world. It covers Europe, Asia and some parts of
America and Africa. This is the most used telecommunication standard.
Your GSM terminal is actually a low power radio transmitter and receiver. It sends
out as well as receives radio frequency energy. When you use your GSM application,
the cellular system which handles your calls controls both the radio frequency and
the power level of your cellular modem.
7.2.1.2 Exposure to RF Energy
There has been some public concern on possible health effects of using GSM
terminals. Although research on health effects from RF energy has focused on the
current RF technology for many years, scientists have begun research regarding
newer radio technologies, such as GSM. After existing research had been reviewed,
and after compliance to all applicable safety standards had been tested, it has been
concluded that the product was safe to use.
If you are concerned about exposure to RF energy, there are things you can do to
minimize the exposure. Obviously, limiting the duration of your calls will reduce your
exposure to RF energy. In addition, you can reduce RF exposure by operating your
cellular terminal efficiently by following the guidelines given in the sections below.
7.2.1.3 Efficient Terminal Operation
For your GSM terminal to operate at the lowest power level, consistent with
satisfactory call quality:
• If your terminal has an extendable antenna, extend it fully. Some models allow
you to place a call with the antenna retracted. However your GSM terminal
operates more efficiently with the antenna when it is fully extended.
• Do not hold the antenna when the terminal is « IN USE ». Holding the antenna
affects call quality and may cause the modem to operate at a higher power level
than needed.