2
Table of Contents
Introduction .............................................................. 3
Safety precautions......................................................... 3
Regulatory information................................................. 12
Handling cautions ........................................................ 22
Trademark and license information ............................. 26
Terms and illustrations in this document ..................... 27
Disclaimers .................................................................. 28
Getting Started....................................................... 29
Confirming the included items ..................................... 29
Description of parts...................................................... 30
Opening and closing the interface cover ..................... 34
Removing the battery cover......................................... 35
Attaching the battery cover.......................................... 36
Installing SIM cards (certain models only)................... 38
Installing an SD card.................................................... 39
Installing the battery..................................................... 40
Charging the battery .................................................... 40
Turning the unit on and off........................................... 41
Screen display ............................................................. 42
Basic operations .......................................................... 44
Troubleshooting .................................................... 46
Appendix ................................................................ 51
Replacing the battery................................................... 51
Enabling the internal heater......................................... 51
Factory data reset........................................................ 52
Specifications............................................................... 52
Accessories ................................................................. 58
Limited warranty .......................................................... 59
