Check regularly that all wireless device equipment in your vehicle is mountedand operating properly. Do not store or carry flammable liquids, gases or explosive materials in thesame compartment as the device, its parts or accessories. For vehicles equipped with an air bag, remember that an air bag inflates withgreat force. Do not place objects, including both installed or portable wirelessequipment in the area over the air bag or in the air bag deployment area. Ifwireless equipment is improperly installed and the air bag inflates, seriousinjury could result. Switch your device off before boarding an aircraft. The use of wireless devicein aircraft is illegal and may be dangerous to the aircraft's operation. Failure to observe these instructions may lead to the suspension or denial ofteledevice services to the offender, or legal action, or both.Product PerformanceGetting the Most Out of Your Signal ReceptionThe quality of each data connection you make or receive depends on the signalstrength in your area. Your device informs you of the current signal strength by displayinga number of bars next to the signal strength icon. The more bars displayed, the strongerthe signal. If you're inside a building, being near a window may give you better reception.Understanding the Power Save FeatureIf your device is unable to find a signal after 15 minutes of searching, a Power Savefeature is automatically activated. If your device is active, it periodically rechecksservice 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 device returns to standby mode.Maintaining Your Device's Peak PerformanceFor the best care of your device, only authorized personnel should service yourdevice and accessories. Faulty service may void the warranty.There are several simple guidelines to operating your device properly andmaintaining safe, satisfactory service. Place the device's acoustic output next to your ear for proper orientation. Do not tamper or alter the device's antenna. Don't use the device if the antenna is damaged. Speak directly into the device's receiver. Avoid exposing your device and accessories to rain or liquid spills. If yourdevice does get wet, immediately turn the power off and remove the battery.If it is inoperable, call Customer Care for service.Availability of Various Features/Ring TonesMany services and features are network dependent and may require additionalsubscription and/or usage charges. Not all features are available for purchase or usein all areas. Downloadable Ring Tones may be available at an additional cost. Otherconditions and restrictions may apply. See your service provider for additionalinformation.