You have one of those units? while there are potential pin ranges on both sides only 4 physical contact fingers (PCB) exist on mine leaving 2 that are not identified on the pinout sheet. I'll try tracing them when i open the unit next. Alejandro from the videos stated that possibly a minimal configuration is just the backplane, he also voiced the hypothesis that Huawei might have added meassures to discurrage aftermarket uses to avoid robbery from their installations... On Fri, Nov 16, 2018, 06:00 Manu Abraham AFAICS, I see only 2 pins. :-) It is also marked very clearly. You > need to look very carefully. > > Cheers, > Manu > > > On Fri, Nov 16, 2018 at 6:10 AM Tobias Gogolin wrote= : > > > > By the way that reminds me there are only 2 signal wires (CAN +/-) > > specified on the pinout I found but in reality there are 4 fingers in > that > > section, leaving 2 unknown ones... > > > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .