*Calls to 03 numbers cost the same as 01/02 prefix calls and are included in inclusive minutes and discount schemes in the same way. (so you can read the Bosch logo whilst standing outside the lawn area). Simply download the software update from bosch-indego.com onto a standard USB stick, place the USB cable into the port at the back of the mower and install the software. Or simply download our installation manual.In our guides we explain all the steps required to install your Indego 350/400, 350/400 Connect, S/S+ and M/M+ models. The AUTO Calendar Function creates a mowing schedule tailored to your lawn size.