Don’t store or use your mobile device in temperatures below -10°C (14°F) or

Extreme heat or

above 60°C (140°F). Don’t recharge your mobile device in temperatures

below 0°C (32°F) or above 45°C (113°F).

cold

 

 

Don’t expose your mobile device to dust, dirt, sand, food, or similar materials.

Dust and dirt

 

 

To clean your mobile device, use only a dry soft cloth. Don’t use alcohol or

Cleaning

other cleaning solutions.

 

 

Don’t drop your mobile device or expose it to strong vibration.

Shock and

 

vibration

 

 

To help protect your mobile device, always make sure that all connector and

Protection

compartment covers are closed and secure, and avoid carrying it with hard

objects such as keys or coins.

 

 

 

Operational Warnings

Obey all posted signs when using mobile devices in public areas.

Potentially Explosive Areas

Potentially explosive areas are often, but not always, posted and can include blasting areas, fueling stations, fueling areas (such as below decks on boats), fuel or chemical transfer or storage facilities, or areas where the air contains chemicals or particles, such as grain dust, or metal powders.

Turn off your mobile device before entering such an area, and do not charge batteries. In such areas, sparks can occur and cause an explosion or fire.

Symbol Key

Your charger, mobile device, device display, user’s guide, or packaging may contain symbols, defined as follows:

Symbol

Definition

Important safety information follows.

Your battery or mobile device may require recycling in accordance with local laws. Contact your local regulatory authorities for more information.

Safety, Regulatory & Legal

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Sprint Nextel 105 manual Operational Warnings, Potentially Explosive Areas, Symbol Key