Specifications

Appendix A – Safety
Multi-Tech Systems, Inc. SocketModem CDMA Developer’s Guide 14
Appendix A – Safety
Safety Precautions
IMPORTANT!
FOR THE EFFICIENT AND SAFE OPERATION
OF YOUR CDMA INTEGRATED MODEM
READ THIS INFORMATION BEFORE USE.
RF Safety
General
Your SocketModem is based on the CDMA standard for cellular technology. Your modem is actually
a low power radio transmitter and receiver. It sends out and receives radio frequency energy. When
you use your SocketModem integrated modem, the cellular system, which handles your calls controls
both the radio frequency and the power level of your cellular modem.
Exposure to RF Energy
There has been some public concern about possible health effects of using CDMA modems.
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 CDMA.
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 fitted for use. If you are concerned about
exposure to RF energy there are things you can do to minimize 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 modem efficiently by following the below guidelines.
Efficient Modem Operation
For your modem to operate at the lowest power level, consistent with satisfactory call quality:
• If your modem has an extendible antenna, extend it fully. Some models allow you to place a
call with the antenna retracted. However your modem operates more efficiently with the
antenna fully extended.
• Do not hold the antenna when the modem is IN USE. Holding the antenna affects call quality
and may cause the modem to operate at a higher power level than needed.
Antenna Care and Replacement
Do not use the modem with a damaged antenna. If a damaged antenna comes into contact with the
skin, a minor burn may result. Replace a damaged antenna immediately. Consult your manual to see
if you may change the antenna yourself. If so, use only a manufacturer-approved antenna. Otherwise,
have your antenna repaired by a qualified technician. Use only the supplied or approved antenna.
Unauthorized antennas, modifications, or attachments could damage the modem and may
contravene local RF emission regulations or invalidate type approval.