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On a thunder and stormy day, do not use your device when it is being charged, to prevent any danger caused
by lightning.
When you are on a call, do not touch the antenna. Touching the antenna affects the call quality and results in
increase in power consumption. As a result, the talk time and standby time are reduced.
While using the device, observe the local laws and regulations, and respect others' privacy and legal rights.
Use accessories authorized by manufacturers. Using unauthorized accessories will render the warranty null
and void.
Keep the ambient temperature between 0
℃
and 40
℃
while the device is being charged. Keep the ambient
temperature between 0
℃
to 40
℃
for using the device powered by battery.
Preventing Hearing Damage
Using the receiver, earbuds, headphones, speakerphone, or earpieces at high volume can result in permanent
hearing loss. Be extremely careful when listening at high decibel levels. Set the volume to a safe level. If you
experience strange sounds in your ears like ringing or if you hear muffled speech, get your hearing checked. If you
continue to use high volume, your hearing will soon get affected.
Hearing experts offer the following suggestions to protect your hearing:
Reduce the time you use the receiver, earbuds, headphones, speakerphone, or earpieces at high volume.
Do not increase the volume to block noisy surroundings.
Reduce the volume if you cannot hear people speaking near you.
Safety of Children
Please comply with all precautions with regard to children's safety. Letting the child play with your device or its
accessories, which may include parts that can be detached from the device, may prove dangerous, as it may
present a choking hazard. Make sure that small children are kept away from the device and accessories.
Environment Protection
Follow all the local regulations regarding the disposal of your devices or electrical accessories (such as chargers,
headsets, or batteries). Recycle them. Do not dispose of an exhausted battery or a used device in a garbage can.
Accessories
Use only the accessories, such as the charger, battery, and headset, delivered by manufacturer. Using accessories
of other manufacturers or vendors with this device model might invalidate any approval or warranty applicable to
the device, might result in the non-operation of the device, and might be dangerous.
