Table of contents
1. COPYRIGHT .......................................................................................................................................................................... 4
2. WARNI NGS AND CAUTI ONS ............................................................................................................................................. 5
2.1 WARNINGS................................................................................................................................................................. 5
2.2 CAUTI ONS................................................................................................................................................................... 5
3. ESD PROTECTION ............................................................................................................................................................... 6
4. CARE AND MAINTENANCE ................................................................................................................................................ 7
5. BATTERY INFORMATION................................................................................................................................................... 8
6. SINGLE SIM RM-799/RM-800 VS DUAL SIM RM-761.................................................................................................. 9
7. EXPLODED VIEW ................................................................................................................................................................. 10
8. SERVICE DEVICES ................................................................................................................................................................ 11
9. SOFT WARE UPD ATE........................................................................................................................................................... 12
10. DISASSEMBLY INSTRUCTIONS ......................................................................................................................................... 13
11. ASSEMBLY HI NTS................................................................................................................................................................ 19
12. SOLDER COMPONENTS ...................................................................................................................................................... 21