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Please observe all necessary safety precautions when
using the 9p23 portable handset.
Save this manual. It includes important safety
information and operating instructions. Save all
instructions for future reference.
Before using the 9p23 portable handset, please follow
the operating instructions and adhere to all warnings
and safety precautions located on the product and in the
user guide.
Do not expose the handset to extreme temperatures.
Do not expose the handset to open flame.
Do not allow heavy objects to fall on the handset.
Do not use auxiliary equipment with the 9p23 portable
handset which is not exclusively recommended by the
manufacturer. The use of any auxiliary equipment not
recommended by the manufacturer may result in fire,
electric shock, or injury, and will void the warranty.
Connect AC (power supply) to the desktop battery
charger only to designated power sources as marked on
the product.
Remove the electrical cord from an outlet by pulling
gently on the AC adapter, not by pulling the cord.
Position the electrical cord to the AC power supply where
it is least likely to be subjected to damage or stress.
Unplug the battery charger from a power source before
cleaning the handset to reduce risk of electric shock.
Use a soft cloth to clean the handset.
Danger! Never alter the AC cord or plug. If the plug will
not fit into the outlet, have a proper outlet installed by a
qualified electrician. Improper connection increases the
risk of electric shock.
Do not attempt to disassemble the handset. Doing so will
void the warranty. Service should be performed only by
authorized service centers. The 9p23 handset does not
contain consumer serviceable components.
Do not allow children to play with the product packaging
material as some materials may present a choking
hazard.
Chemical resistance
The alpha and numeric characters printed on the
exterior of the 9p23 handset have been tested and found
resistant to chipping, fading or wearing off when the
handset is treated with common cleaners
and disinfectants or perspiration. The following
chemicals have shown no harmful effect:
• 3% Hydrochloric Acid
• M-alcohol (70% Methylated Ethanol)
• 60% Chlorhexidin 0.5mg/ml
The glass which covers the 9p23 portable handset
display is classified as “hard coat grade” and has not
shown any degradation when exposed to the following
chemicals:
• Methyl Alcohol (50%)
• Ethyl Alcohol (50%)
• Soap Aqua Solution
• Toluene
• Acetone*
• Benzene
• Ethylene Dichloride
Important: Read this information before using your 9p23
portable handset.
This portable handset is one of the most innovative
products ever developed. With it, you can maintain
connectivity to traditional phone services while
remaining mobile around the work environment. For the
safe and efficient operation of your handset, observe
the guidelines in this manual. Your portable handset is a
radio transmitter and receiver. When it is on, it receives
and sends out radio frequency (RF) energy. The handset
operates in the frequency range of 1920 to 1930 MHz
and employs commonly used modulation techniques.
* Acetone can be damaging to the plastic casing of the 9p23 portable handset and should not be used (or used with extreme caution).
The plastic casing of the 9p23 portable handset is more sensitive to chemicals than the display.
Guidelines For Safety And Efficiency