Ericsson R250s Pro - Manual (Page 117)

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114 Guidelines for Safe and Efficient Use
• Turn off your phone in health care facilities when regulations posted in
the areas instruct you to do so.
• Do not use your mobile phone near medical equipment without requesting
permission.
Mobile phones may affect the operation of some implanted cardiac pacemak-
ers, equipment for people with hearing impairments and other medically
implanted equipment. Pacemaker patients should be aware that the use of a
mobile phone very close to a pacemaker might cause the device to malfunc-
tion. Avoid placing the phone over the pacemaker, i.e. in your breast pocket.
When using the phone, place it at the ear opposite your pacemaker. If a mini-
mum distance of 15 cm is kept between the phone and the pacemaker, the risk
of interference is limited. Contact your cardiologist for more information.
• Turn off your phone before boarding any aircraft.
• Do not use it on the ground without crew permission.
To prevent interference with aircraft systems, you must not use your phone
while the plane is in the air.
• Connect AC (Power supply) only to designated power sources as marked
on the product.
• Make sure the AC (Power Supply) is dry and clean before you plug it in.
• To reduce risk of damage to the electric cord, remove it from the outlet by
holding onto the AC adapter rather than the cord.
• Make sure the cord is located so that it will not be stepped on, tripped over
or otherwise subjected to damage or stress.
• To reduce the risk of electric shock, unplug the unit from any power source
before attempting any cleaning, then use a soft, damp cloth.
Turn off your mobile phone when in a blasting area or in areas posted “turn
off two-way radio” to avoid interfering with blasting operations. Construction
crews often use remote control RF devices to set off explosives.
Turn off your phone when in any area with a potentially explosive atmos-
phere. It is rare, but your phone or its accessories could generate sparks.
Sparks in such areas could cause an explosion or fire resulting in bodily injury
or even death.
AIRCRAFT
POWER SUPPLY
BLASTING AREAS
POTENTIALLY EXPLOSIVE ATMOSPHERES