Communication system, communication apparatus, method of controlling the same, and storage medium

A mobile terminal that can communicate with a printing apparatus comprising a first display, a first network interface and a Near Field Communication (NFC) tag, the mobile terminal comprising:

• an image capturing device that can obtain an image;
• an NFC device that can perform short-range wireless communication;
• a second display that can display information;
• a second network interface that can perform network communication;
• and
• at least one or more controllers configured to function as:
• a unit that that reads a bar code displayed on the first display by using the image capturing device, the bar code being based on connection information available for connecting the first network interface and the second network interface;
• a unit that causes, in accordance with reading of the bar code, the second display to display a first screen in which connection information obtained based on the bar code and a specific button for displaying a second screen are arranged;
• a unit that causes, in accordance with the specific button being selected, the second display to display the second screen, the second screen is a screen for prompting a user to perform an operation of bringing the mobile terminal close to the NFC tag;
• and
• a unit that transmits, after the second screen is displayed, transmits information corresponding to the connection information displayed in the first screen to the NFC tag by using the NFC device.

A control method for a mobile terminal that can communicate with a printing apparatus comprising a first display, a first network interface and a Near Field Communication (NFC) tag, the mobile terminal comprising an image capturing device that can obtain an image, an NFC device that can perform short-range wireless communication, a second display that can display information, and a second network interface that can perform network communication, the control method comprising:

• reading a bar code displayed on the first display by using the image capturing device, the bar code being based on connection information available for connecting the first network interface and the second network interface;
• causing, in accordance with reading of the bar code, the second display to display a first screen in which connection information obtained based on the bar code and a specific button for displaying a second screen are arranged;
• causing in accordance with the specific button being selected, the second display to display the second screen, the second screen is a screen for prompting a user to perform an operation of bringing the mobile terminal close to the NFC tag;
• and
• transmitting, after the second screen is displayed, transmits information corresponding to the connection information displayed in the first screen to the NFC tag by using the NFC device.

A non-transitory computer-readable storage medium storing a program for causing a computer to execute a control method for a mobile terminal that can communicate with a printing apparatus comprising a first display, a first network interface and a Near Field Communication (NFC) tag, the mobile terminal comprising an image capturing device that can obtain an image, an NFC device that can perform short-range wireless communication, a second display that can display information, and a second network interface that can perform network communication, the control method comprising:

• reading a bar code displayed on the first display by using the image capturing device, the bar code being based on connection information available for connecting the first network interface and the second network interface;
• causing, in accordance with reading of the bar code, the second display to display a first screen in which connection information obtained based on the bar code and a specific button for displaying a second screen are arranged;
• causing in accordance with the specific button being selected, the second display to display the second screen, the second screen is a screen for prompting a user to perform an operation of bringing the mobile terminal close to the NFC tag;
• and
• transmitting, after the second screen is displayed, transmits information corresponding to the connection information displayed in the first screen to the NFC tag by using the NFC device.