Or to go to a higher orbit that fewer satellites use. There are many other things that satellite operators do. They keep an eye out for indications that something is wrong with the satellite, for instance. One way to tell is to check the voltage, or the amount of electricity, in each individual component of the satellite. Low or high voltages usually indicate a malfunction.
Temperature is important too.
If something like a camera lens were to heat up too much, it would break, and the satellite would become useless. So satellite operators keep an eye on temperature, too. One team of people is responsible for the entire constellation. Because the satellites are orbiting the earth, operators can usually only talk to them at certain times of the day, when each satellite passes over an antenna that is designed to communicate with the satellite. While one person is checking screen after screen of numbers to make sure the satellite is healthy, another person sends commands to the satellite by typing words into a computer console.