Teltonika routers come with several things that help you get started.
RUT950: The Teltonika RUT950 comes with a quick start guide that instructs you to set up the device and use it. The box also contains a 1.5 meter or 5-foot ethernet cable along with an AC adapter. It also has three antennas.
RUT240: The Teltonika RUT240 comes with a 1.5 meter or 5-foot ethernet cable along with an AC adapter that powers the device. The box also has a SIM needle that you can use to insert the SIM if you do not have any other needle or paper clip at hand. There are three antennas in the box. Two of them are for cellular connectivity, while the third is for Wi-Fi functionality.
RUT955: The Taltonika RUT955 comes with the same apparatus as the two routers discussed above.