| 摘要 |
PROBLEM TO BE SOLVED: To provide communication equipment etc. capable of supporting radio voice communication and wireless data transmission.SOLUTION: When an MFP network ID is used for an MFP 10, and a first slave unit 1 network ID is used for a first slave unit 1, and a communication destination is established to a device using the MFP network ID for a mobile device 4, the first slave unit 1, and a second slave unit 2, the communication system 5 id brought into a first communication state that radio communication is performed among the first slave unit 1, the second slave unit 2, the mobile device 4, and the MFP 10. When the first slave unit 1 network ID is used for the MFP 10, the MFP 10 network ID is used for the first slave unit 1, and a communication destination is established to a device using the first slave unit 1 network ID for the second slave unit 2, the communication system 5 is brought into a second communication state that voice communication is performed between the second slave unit 2 and the MFP 10, and data communication is performed between the first slave unit 1 and the mobile device 4. When voice communication is started at the second slave unit 2, the second slave unit is switched to the second communication state. |
