Patent attributes
A communication apparatus may receive a first specific signal including a specific wireless identifier from an external apparatus; determine whether the specific wireless identifier is a first wireless identifier; in a case where it is determined that the specific wireless identifier is the first wireless identifier, shift an operating state of the communication apparatus to one state of a first parent state and a child state, and form the first wireless network to which both the communication apparatus and the external apparatus belong. In a case where it is determined that the specific wireless identifier is not the first wireless identifier, the communication apparatus is maintained in a first non-belonging state. The communication apparatus may receive specific wireless setting information from the external apparatus by using the first wireless network; and belong to the specific wireless network by using the specific wireless setting information.
