Operation Manual

TD 92319GB
2006-09-22/ Ver. B
User Manual
Ascom i75 VoWiFi Handset
11
3 Guideline for Safety and Efficiency, i75 VoWiFi Handsets
Before using the Ascom i75 VoWiFi handset, please read this chapter.
For safe and efficient operation of your handset, please observe the guidelines given in
this manual and all necessary safety precautions when using the handset. Follow the
operating instructions and adhere to all warnings and safety precautions located on the
product, the Quick Reference Guide and this User Manual.
Frequency range
Your Ascom i75 VoWiFi 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 2412 – 2462 MHz for Canada and USA and 2412 – 2472 MHz for Europe and
employs commonly used modulation techniques.
Precautions
The user must be aware that privacy of communications may not be ensured when using
this VoWiFi handset.
Do not expose the VoWiFi handset to open flame.
Do not expose the VoWiFi handset and the charger to direct sunlight for long periods.
Keep the handset and charger away from excessive heat and moisture.
Do not allow heavy objects to fall on the VoWiFi handset.
Do not use auxiliary equipment with the VoWiFi handset which is not exclusively
recommended by the manufacturer, see 1.5 Accessories on page 2. 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.
Remove the battery before cleaning the telephone to reduce risk of electric shock.
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 allow children to play with the product packaging material. Product packaging
material is often small and may present a choking hazard.
Do not allow children to play with your handset. It is not a toy. Children could hurt
themselves or others. Children could also damage the handset.
Chemical resistance
The alpha and numeric characters printed on the exterior of the Ascom i75 VoWiFi
handset have been tested and found resistant to chipping, fading or wearing off when the
telephone is treated with common cleaners and disinfectants or perspiration. The
following chemicals have shown no harmful effect:
•3% Hydrochloric Acid