Communication terminal and method of controlling the same, and storage medium

A method of controlling a communication terminal having a wireless communication function, comprising:

• obtaining an intensity of a received radio wave;
• saving, in a memory, a first threshold set in common to a plurality of apparatuses and a second threshold set in association with each apparatus, the first and second thresholds being compared with the obtained intensity of the radio wave to determine whether or not an apparatus that has transmitted the radio wave and the communication terminal are in a predetermined proximity state;
• determining, by comparing the obtained intensity of the radio wave with one of the first threshold and the second threshold saved in the memory, whether or not the apparatus that has transmitted the radio wave and the communication terminal are in proximity to each other;
• and
• updating, in accordance with an update instruction, one of the first threshold and the second threshold saved in the memory.

A communication terminal having a wireless communication function, comprising:

• a memory device that stores a set of instructions;
• and
• at least one processor that executes the instructions stored in the memory device to function as:
• an obtaining unit that obtains an intensity of a received radio wave;
• a saving unit that saves a first threshold set in common to a plurality of apparatuses and a second threshold set in association with each apparatus, the first and second thresholds being compared with the intensity of the radio wave obtained by the obtaining unit to determine whether or not an apparatus that has transmitted the radio wave and the communication terminal are in a predetermined proximity state;
• a determination unit that determines, by comparing the intensity of the radio wave obtained by the obtaining unit with one of the first threshold and the second threshold saved in the saving unit, whether or not the apparatus that has transmitted the radio wave and the communication terminal are in proximity to each other;
• and
• an update unit that updates, in accordance with an update instruction, one of the first threshold and the second threshold saved in the saving unit.