User's Manual

23
 Navigation keys：
- Press the up or down navigation key to enter choosing words state;
- Enter the state of choosing words, navigation key's left, right used to move the cursor.
 OK key：Enter the state of choosing words, navigation key's left, right used to move the cursor.
remove key: right function key is used to clear input characters (short press for clear one by one, long press for
clear all).
A-Z key：The input interface, input keys related letters
15 Maintenance and help
15.1 Maintenance and repair
The phone is designed excellent, by understanding this cell phone's maintenance and repair, you can use safe and
effective in a long time：
 Please put your mobile and accessories where children can't touch.
 Please keep the cell phone dry. Rain, moisture and liquid contain minerals, so will corrode phone's circuit.
 Please don't put the phone on messy, dirty place.
 Please do not use mobile phone or keep in high temperature. High temperature can shorten the life of the electronic
components, damage to the battery, and make some plastic part deformed or melt.
 Please do not use mobile phone or keep in low temperature. When the phone is in normal temperature, moisture in
the phone internal may coagulate, which will cause the damage of the circuit board.
 Do not disassemble the mobile phone, casual treatment may be damaged cell phone.
 Please avoid falling, beating and vibrating mobile phone, inappropriate outside force may damage mobile phone's
circuit.