Information On Water Resistance; Medical Devices; Road Safety - Crosscall CORE-M4 Mode D'emploi

• Do not disconnect the phone when transferring files or formatting the memory. This
could cause program failure or file damage.
• Keep the phone and charger out of the reach of children. Do not let children use the
phone or charger unattended.
• Keep small phone accessories out of reach of children in order to avoid choking.
• Do not let your children or pets chew or lick the device.
• Do not modify or recondition your phone.
• Do not expose your phone to flames, explosions, or other sources of danger.
• Please switch off your phone when you are near explosive materials or liquids.
• The phone must only be connected to a USB 2.0 interface.
• The ideal operating temperature is between 0°C and 40°C. The ideal temperature for
storage is between 20°C and 50°C.
• Stop using your device if any of its parts are cracked, broken, or if it overheats.
• Do not press your device against your eyes, ears or any other part of your body, and do
not put it in your mouth.
• Do not use the flash near the eyes of people or animals.
• Only use the original accessories for this phone and do not install its battery in another
phone.

INFORMATION ON WATER RESISTANCE

• You have just bought an IP68 compliant mobile phone. In order to guarantee optimal
use and water resistance, ensure that all the flaps and plugs on the openings and the
cover are correctly sealed.
• Do not open the caps and SIM drawer of the device if it is in the water or in a very humid
environment.
• Make sure that the caps are not damaged when you open or close them. Make sure that
the seal is free from any debris, such as sand or dust, to avoid damaging the device.
• The flaps covering the openings may come loose in the event of a fall or impact.
• Make sure that all the covers are properly aligned and completely closed.
• If the device has been submerged in water or the microphone or loud speaker is wet,
the sound may not be clear during a call. It is recommended to wait a few minutes
after the immersion of your device to recover its initial audio quality. Make sure that the
microphone or loud speaker is clean and dry by wiping it with a dry cloth.
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• If the device gets wet with salted or chlorine water, rince it with tape water, and then dry
it thoroughly with a soft, clean cloth. Dry carefully caps and connectors.
• The device's water resistance may cause slight vibrations in certain conditions. These
vibrations, for example when the volume is turned up high, are entirely normal and do
not affect the performance of the device.
• Do not disassemble the waterproof membrane over the microphone or the speakers
and do not use a device that can damage it (sharp, cutting, etc.).
• Do not expose the product to metal particles : they may accumulate on the speaker of
your product because of the magnet use inside of the speaker component. The metal
particles can be cleaned with a soft cloth. You could instead put it un a transparent
plastic bag.
• Temperature fluctuation can lead to an increase or decrease in pressure, which may
affect the sound quality. If required, open the flaps to release the air

MEDICAL DEVICES

• Please switch off your phone in hospitals and other medical facilities as required.
• Your phone contains radio antennae that emit electromagnetic fields. These
electromagnetic fields can interfere with pacemakers and other medical devices.
• If you wear a pacemaker, a minimum separation of at least 20 cm should be maintained
between your pacemaker and your phone.
• Hold the device on the side opposite the implant.
• If you think your phone is interfering with your pacemaker or other medical device, stop
using it and consult your doctor for specific information about your medical device.
• When performing repetitive activities, such as text messaging or games on your phone,
you may experience occasional discomfort in your hands, arms, wrists, shoulders, neck,
or other parts of your body. If you feel uncomfortable, stop using your phone and consult
your doctor.

ROAD SAFETY

• Comply with all the safety measures and standards relating to the use of your device
when driving.
• Obey all local laws. Always keep your hands free to operate the vehicle while driving.
Behind the wheel, your first concern must be road safety.
• Pull over and park before you make or receive a call, if traffic conditions require it.
• Radio frequency signals can disrupt certain electronic systems in your vehicle, such as
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