Motorola I290 - Manual (Page 85)

Safety Information 79
electrical, magnetic, and electromagnetic fields in the
radio frequency range between 9 kHz and 300 GHz."
"Attachment to Resolution 303 from July 2, 2002."
Operational Precautions
To assure optimal radio product performance and to be sure that
human exposure to RF does not exceed the guidelines set forth in
the relevant standards, always follow these instructions and
precautions :
Two-way radio operation
Your radio product has been designed and tested to comply with
national and international standards and guidelines regarding
human exposure to RF electromagnetic energy, when operated in
the two-way mode (at the face, or at the abdomen when using an
audio accessory) at usage factors of up to 50% talk/50% listen.
Transmit no more than the rated duty factor of 50% of the time. To
transmit (talk), push the PTT button. To receive calls, release the
PTT button. Transmitting 50% of the time or less, is important
because this radio generates measurable RF energy only when
transmitting (in terms of measuring for standards compliance).
When using your radio product as a traditional
two-way radio,
hold the radio product in a
vertical position with the microphone one
to two inches (2.5 to 5 cm) away from the
lips.
Product Operation
When placing or receiving a phone call, hold your radio product as
you would a wireline telephone.
Speak directly into the
microphone.
If you wear a radio product on your body when transmitting,
always place the radio product in a Motorola approved clip, holder,
holster, case or body harness. If you do not use a body-worn
accessory supplied or approved by Motorola and are not using the
radio product in the intended use positions along side the head in
the phone mode or in front of the face in the two-way radio
mode—or if you hang your device from a lanyard around your
neck—keep the device at least 2.5 centimeters (1 inch) from your
body when transmitting.