Dear Client! Thank you for purchasing Sigma mobile
product!
Please read this manual before using the device to ensure safe and proper use and
prevent it from damages.
Software, design features and content of manual may be changed to improve the
product without a prior notice.
Manufactures and distributors are not liable for case damages as well as the
damages caused due to incorrect or improper exploitation.
WARNING! Protection against dust and water
This phone is IP68 protected against penetration of water and dust. This means
water resistance and protection against dust penetration. This protection is
guaranteed provided tightly closed caps that cover the SIM card slot
and microUSB and Audio connectors
.
Follow these tips to preserve water and
dust protection properties of your device.
•
The phone has been tested and certified for water and dust resistance in
accordance with international standards (IEC 60529 «Degrees of Protection
Provided by Enclosures [IP code]») under the following conditions: 15-35 ° C,
fresh water, submersion to 1.5 m, for 30 minutes. Notwithstanding compliance
with these requirements, the device may still be damaged in some situations.
•
Be careful with the phone's connectors rubber covers when used in water, and
observe general safety rules.
•
Do not immerse the device to water at depth exceeding 1.5m and do not keep
it in water for more than 30 minutes.
•
Do not immerse the device to any liquid other than fresh water, such as salty
water or alcoholic beverage. Above liquids may penetrate the device faster.
•
Do not connect the charger immediately after moisture enters the phone. Wipe
the device thoroughly if wet. If another liquid, e.g. salty water or alcohol, has
got onto the device, wash it with fresh water and wipe it thoroughly. Failure to
follow these guidelines may affect the operation and appearance of the device
•
When the phone is immersed in water or water enters microphone or speaker
openings, there may be a temporary deterioration in sound when playing music.
Sound quality will be restored after full drying.
•
The touch screen and some features of the phone may not work properly when
used in water or after immersion in water.
•
Do not expose the appliance to water pressure
