Doro Primo 413, Operating Instructions Manual, Page: 84 / 94

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range where it inflates. If the mobile phone is improperly installed,
the inflating of the air-bag may lead to severe injuries. The use of
the device on aircrafts is prohibited. Switch the phone off before
boarding the airplane. The use of wireless telecommunication
devices in airplanes may impair the flight security and disturb the
on-board telecommunication system. Furthermore, the use of
these devices might be forbidden by law.
Maintenance and Care
Your telephone is a technically advanced product and it
must be handled with utmost care. Negligent behaviour
may lead to loss of warranty.
• Protect the device from humidity. Rain/snow and all
types of liquid may contain substances that lead to
corrosion of the electronic system. If the device gets
wet, remove the rechargeable battery and let the
device dry completely before you insert the battery
again.
• Do not store the device in dusty, dirty environments.
The moveable device components and the electronic
system might get damaged.
• Protect the device from heat. High temperatures may
reduce the lifespan of the electronic system, damage
the rechargeable battery and deform plastic parts or