Doro HandlePlus 324GSM Mode D'emploi page 16

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including fixed or portable radio equipment in the area above
the airbag or the area where it might expand. Serious injuries
may be caused if the mobile phone equipment is incorrectly
installed and the airbag fills with air.
It is forbidden to use the unit whilst flying. Turn off the
unit before you board a plane. Using wireless telecom
units inside a plane can involve risks for air safety and
interfere with telecommunications. It can also be illegal.
Areas with explosion risk
Always turn off the unit when you are in an area where there is a
risk of explosion and follow all signs and instructions. An explosion
risk exists in places that include areas where you are normally
requested to turn off your car engine. Within such an area, sparks
can cause explosion or fire which can lead to personal injuries,
even death. Turn off the unit at filling stations i.e. near petrol pumps
and garages. Follow the restrictions that are in force on the use
of radio equipment near places where fuel is stored and sold,
chemical factories and places where blasting is in progress. Areas
with risk for explosion are often - but not always - clearly marked.
This also applies to below decks on ships; the transport or storage
of chemicals; vehicles that use liquid fuel (such as propane or
butane); areas where the air contains chemicals or particles, such
as grain, dust or metal powder.
Emergency calls
Important!
Mobile phones such as this unit use radio
signals, the mobile phone network, the terrestrial network and
user-programmed functions. This means that connection in all
circumstances cannot be guaranteed. Therefore you should
never rely solely on a mobile phone for very important calls
such as medical emergencies.