Maxcom MM820 Plus, Руководство пользователя

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High risk areas
Always turn off the mobile phone in areas where the risk
of an explosion is present, and follow all marks and
instructions. Explosion probability is present in areas
where a car engine should be off. Sparks may cause an
explosion or fire which in turn may trigger serious
injuries or even death.
Turn off the mobile phone at petrol stations and in
garages. Follow warnings which refer to the use of radio
accessories in the vicinity of places where fuel is stored
and sold, chemical plants and areas where explosives
are blasted off.
Places posing a risk of explosion are usually, however
not always, clearly marked. It also refers to bottom
decks of ships transporting chemicals; vehicles making
use of liquid fuel (such as propane or butane); areas
where air contains chemicals or particles, such as fibres,
dust or metal dust.
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