Sonim XP3 ユーザーガイド

Battery Performance

A rechargeable battery powers your device.Use the battery

only for its intended purpose. Never use any charger

or battery that is damaged. If the battery is completely

discharged, it may take a few minutes before the charging

indicator appears on the display or before any calls can be

made. The full performance of a new battery is achieved

only after two or three complete charge and discharge

cycles. The battery can be charged and discharged

hundreds of times but it will eventually wear out. Unplug

the charger from the electrical plug and the device

when not in use. Do not leave the fully charged battery

connected to a charger, since overcharging may shorten

its lifetime. If left unused, a fully charged battery will lose

its charge over time.

Battery Replacement

When the talk and standby times are noticeably shorter

than normal, replace the battery with an original Sonim

battery.If a replacement battery is being used for the first

time or if the battery has not been used for a prolonged

period, it may be necessary to connect the charger and

then disconnect and reconnect it to begin charging the

battery.

Avoid Short Circuit

Do not short-circuit the battery. An accidental short-circuit

can occur when a metallic object such as a coin, clip,

or pen causes direct connection of the positive (+) and

negative (-) terminals of the battery. (These look like metal

strips on the battery.) This might happen, for example,

when you carry a spare battery in your pocket or purse. A

short-circuit at the terminals may damage the battery or

the connecting object.

Avoid High Temperatures

Leaving the battery in hot or cold places, such as in a

closed car in summer or winter conditions, will reduce the

capacity and lifetime of the battery. Always try to keep the

battery between 15°C and 25°C (59°F and 77°F). A device

with a hot or cold battery may not work temporarily, even

when the battery is fully charged. Battery performance is

particularly limited in temperatures well below freezing.

Battery Disposal

Do not dispose off batteries in a fire as they may explode.

Batteries may also explode if damaged. Dispose of

batteries according to local regulations and recycle when

possible. Do not dispose as household waste. Do not

dismantle, open or shred cells or batteries. In the event of

a battery leak, do not allow the liquid to come in contact

with the skin or eyes. In the event of leak or a hazard seek

medical help immediately.

Personal Medical Devices

Mobile phones may affect the operation of cardiac

pacemakers and other implanted equipment. Please

avoid placing the mobile phone over the pacemaker, for

example. in your breast pocket. When using the mobile

phone, place it at the ear opposite the pacemaker. If a

minimum distance of 15 cm (6 inches) is kept between the

mobile phone and the pacemaker, the risk of interference

is limited. If you suspect that interference is taking place,

immediately turn off your mobile phone. Contact your

cardiologist for more information. For other medical

devices, consult your physician and the manufacturer

of the device. Comply with instructions to switch off

the device or deactivate the RF transmitter function

when required, especially when posted in hospitals and

aeroplanes. Equipment used in these places may be

sensitive to radio waves emitted from the device and

Your Safety Guidelines