To provide a nurse call system enabling a medical worker to request the help of the desired number of other medical workers without requiring an operation by the medical worker to call the other medical workers over a plurality of times.

The nurse call system repeats the output of a staff call signal to mobile terminals 40 except the mobile terminals 40 which have already sent back a response, out of a plurality of the mobile terminals 40, until the desired number of mobile terminals 40 corresponding to the set number of medical workers each send back a response. With this configuration, only by setting the necessary number of other medical workers for help and calling them, an operation for calling the mobile terminals 40 of the other medical workers is repeated until the number of the other medical workers reaches the desired number. Thus, the medical worker can request the help of the desired number of the other medical workers without performing an operation to call the other medical workers over a plurality of times.