SMS Sending Input .................................................................................................... 68Serial interface ........................................................................................................... 68Versions of product .................................................................................................... 68Other parameters ....................................................................................................... 696. Supplementary Information ........................................... 716.1 Regulations and directives ...................................................................................... 726.2 List of Figures .......................................................................................................... 736.3 Troubleshooting....................................................................................................... 746.4 List of Abbreviations................................................................................................ 756.5 General Instructions and Cautions ......................................................................... 77Electric Waste and Used Battery Pack Handling......................................................... 78