C a r e a n d M a i n t e n a n c e
Care and Maintenance
121
Dr
aft
•
Use a soft, clean, dry cloth to clean any lenses, such as camera,
proximity sensor, and light sensor lenses.
•
Use only the supplied or an approved replacement antenna.
Unauthorized antennas, modifications, or attachments could
damage the device and may violate regulations governing radio
devices.
•
Use chargers indoors.
•
Always create a backup of data you want to keep, such as
contacts and calendar notes.
•
To reset the device from time to time for optimum performance,
power off the device and remove the battery.
These suggestions apply equally to your device, battery, charger, or
any accessory. If any device is not working properly, take it to the
nearest authorized service facility for service.
Содержание RM-464
Страница 1: ...D r a f t RM 464 User Guide ...
Страница 9: ...Contents 9 D r a f t Index 130 ...
Страница 13: ...S a f e t y Safety 13 D r a f t Center and email messaging require network support for these technologies ...
Страница 79: ...M y N a m e C a r d Contacts 79 D r a f t 3 Press the Right Soft key Send ...
Страница 133: ...133 D r a f t ...