Make sure there is enough credit on the SIM card. If you will be using the
4.2 Charge the device (Covert installation)
Plug the device connector into a charging cable.
Improperly connecting the charging cable can cause serious damage to the
4.3 Install the device
You need to choose somewhere that it won't be found, because the whole point of
please make sure the receiving side face is up ; any high power devices such
affect the signal of the device.
