SED GPH-610R User Manual
All handhelds may suffer from interference,
thus affecting performance.
Accessories and batteries:
Only use designated accessories and batteries.
Improper use of battery may cause danger. Use
chargers approved by Shenzhen SED Wireless
Communication Technology Co., Ltd.
Note: When inserting the battery charger to
charge the handheld, do not remove the battery
from the handheld or insert the battery charger
into a handheld without a battery; otherwise,
the handheld might be damaged.
Do not short circuit the battery. If a metal object
contacts the exposed electrode of the battery,
short-circuiting occurs, which can cause
damage or injuries. To prevent accidental
leakage, store charged batteries properly. Take
care not to place the battery in your pocket,
wallet or a bag with other metal items.
Emergency calls:
Ensure that the handheld is switched on in a
service area. Dial the emergency number in
standby mode. Then press . Inform the
operator of your location. Do not end the call
without instruction.
Temperature range:
The temperature range for using the handheld
is -20°C to +55°C and the ambient temperature
for adapter operation is 0°C to +40° C (Relative
Humidity 20% to 80%).
Voltage range:
The voltage range of the handheld battery is
3.6 V to 4.2 V.
Altitude:
It is recommended that the handheld be used
at an altitude from -100 m to 2500 m at
minimum.
Specific absorption rate (SAR) information
THIS PRODUCT MEETS THE
INTERNATIONAL RECOMMENDATIONS FOR
EXPOSURE TO RADIO WAVES
Your handheld is a radio transmitter and
receiver. It is designed and manufactured to not
exceed the limits for exposure to radio
frequency (RF) energy defined by the