Samsung SGH-T479B, User Manual

phone in a vehicle. Faulty installation or service may be dangerous 
and may invalidate any warranty applicable to the device. 

Check regularly that all wireless phone equipment in your vehicle is 
mounted and operating properly. 

Do not store or carry flammable liquids, gases or explosive 
materials in the same compartment as the phone, its parts or 
accessories. 

For vehicles equipped with an air bag, remember that an air bag 
inflates with great force. Do not place objects, including both 
installed or portable wireless equipment in the area over the air 
bag or in the air bag deployment area. If wireless equipment is 
improperly installed and the air bag inflates, serious injury could 
result. 

Switch your phone off before boarding an aircraft. The use of 
wireless phone in aircraft is illegal and may be dangerous to the 
aircraft's operation. 

Failure to observe these instructions may lead to the suspension or 
denial of telephone services to the offender, or legal action, or both. 

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Product Performance 
Getting the Most Out of Your Signal Reception 
The quality of each call you make or receive depends on the signal 
strength in your area. Your phone informs you of the current signal 
strength by displaying a number of bars next to the signal strength icon. 

The more bars displayed, the stronger the signal. 
If you're inside a building, being near a window may give you better 

reception. 
Understanding the Power Save Feature 
If your phone is unable to find a signal after 15 minutes of searching, a 
Power Save feature is automatically activated. If your phone is active, it 
periodically rechecks service availability or you can check it yourself by 

pressing any key. 
Anytime the Power Save feature is activated, a message displays on the 

screen. When a signal is found, your phone returns to standby mode. 
 
Maintaining Your Phone's Peak Performance 
For the best care of your phone, only authorized personnel should service 

your phone and accessories. Faulty service may void the warranty. 
There are several simple guidelines to operating your phone properly and 

maintaining safe, satisfactory service. 

Hold the phone with the antenna raised, fully-extended and over 
your shoulder. 

Try not to hold, bend or twist the phone's antenna. 

Don't use the phone if the antenna is damaged. 

Speak directly into the phone's receiver.