OPlus 5.7 MUSIC, Руководство пользователя, Страница: 30 / 35

Entering Numbers
In the "123" input mode, press a key labeled the desired number.
In the "ABC" or "abc" input mode, press a numeric key repeatedly until
the desired number appears on the screen.
Entering Symbols
To any input modes, press * key to display a symbol list.
CARE AND MAINTENANCE
Your device is a product of superior design and craftsmanship and
should be treated with care. The suggestions below will help you
protect your warranty coverage and enjoy your device for many years.
Do not use or store the device in dusty, dirty areas.
Do not store the device in hot/cold areas.
Do not contact the device with wet hands while charging. The electric
current may strike and damage it.
Do not attempt to open the device other than as instructed in this guide.
Do not drop, knock, or shake the device. Rough handling can break
internal circuit boards and fine mechanics.
Do not use harsh chemicals, cleaning solvents, or strong detergents to
clean the device.
Do not paint the device.
If the device is not working properly, take it to the nearest authorized
service facility for service.
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