Operation Manual

8
Precautions for use
Operating Environment
Your phone Co-Comm F840 is an RF transmitter, so please turn off your terminal or
disable the radio functions in the following situations:
● When you are on an airplane.
● When you are in the vicinity of flammable atmospheres and is indicated by the
entity responsible for risk management.
● When you are in the vicinity of electro-explosive devices and is indicated by the
entity responsible for risk management.
Respect special regulations in force in any area, and always switch off your phone
when its use is prohibited, or if it could cause danger. When connecting the phone or
any accessory to another device, read the user manual for detailed safety instructions.
Do not connect incompatible products. It is recommended that the equipment should
only be used in the normal position for proper operation and personnel safety. Do not
expose to temperatures below -10 °C or above 50 °C.
Medical equipments
Be sure to turn off the phone near electronic medical equipment which obviously
require that the phone is turned off (such as pacemakers, hearing aids, etc.).
Most medical devices can be protected from the RF signal of the phone, but not all of
them. If you have any questions or need more information, consult your doctor or the
manufacturer of your medical device.