5
15.3 Data Account ........................................................................................................................................ 35
16 Additional Functions ........................................................................................................................................ 36
16.1 Calculator.............................................................................................................................................. 36
16.2 Conversion of Exchange Rate............................................................................................................... 36
16.3 Stopwatch.............................................................................................................................................. 36
16.4 E-Book .................................................................................................................................................. 36
16.5 Bluetooth............................................................................................................................................... 37
17 Mode Settings .................................................................................................................................................. 38
18 USB Functions ................................................................................................................................................. 39
19 Input Methods .................................................................................................................................................. 40
19.1 Overview............................................................................................................................................... 40
19.2 Instructions of Input Methods ............................................................................................................... 40
19.2.1 Handwriting Input Method...................................................................................40
19.2.2 Intelligent Pinyin (Spelling) Input Method ..........................................................40
19.2.3 English Input Method...........................................................................................41
19.2.4 Digital Input Method.........................................................................................42
19.2.5 Stroke Input Method .........................................................................................43
20 Appendix .......................................................................................................................................................... 45
20.1 Security of Battery ................................................................................................................................ 45
20.2 Usage and Maintenance ..................................................................................................................... 45
20.3 Troubleshooting .................................................................................................................................... 46
