A server for providing a messaging between a first electronic device and a second electronic device, the server comprising: one or more memories storing instructions, and one or more processors configured to execute the instructions to, during the messaging between the first electronic device and the second electronic device, at least: control to obtain first text data originating from the first electronic device, wherein the first text data is inputted, through a first application of the first electronic device, at the first electronic device, and the first application is for performing the messaging, control to send the first text data towards the second electronic device, control to generate a first voice data from the first text data, control to send the first voice data towards the second electronic device, control to obtain second text data originating from the second electronic device, wherein the second text data is inputted, through a second application of the second electronic device, at the second electronic device, and the second application is for performing the messaging, control to send the second text data towards the first electronic device, control to generate a second voice data from the second text data, control to send the second voice data towards the first electronic device, wherein the first voice data is outputted from the second electronic device while the second application is displayed on a screen of the second electronic device, and wherein the second voice data is outputted from the first electronic device while the first application is displayed on a screen of the first electronic device. one or more memories storing instructions, and one or more processors configured to execute the instructions to, during the messaging between the first electronic device and the second electronic device, at least: control to obtain first text data originating from the first electronic device, wherein the first text data is inputted, through a first application of the first electronic device, at the first electronic device, and the first application is for performing the messaging, control to send the first text data towards the second electronic device, control to generate a first voice data from the first text data, control to send the first voice data towards the second electronic device, control to obtain second text data originating from the second electronic device, wherein the second text data is inputted, through a second application of the second electronic device, at the second electronic device, and the second application is for performing the messaging, control to send the second text data towards the first electronic device, control to generate a second voice data from the second text data, control to send the second voice data towards the first electronic device, wherein the first voice data is outputted from the second electronic device while the second application is displayed on a screen of the second electronic device, and wherein the second voice data is outputted from the first electronic device while the first application is displayed on a screen of the first electronic device. control to obtain first text data originating from the first electronic device, wherein the first text data is inputted, through a first application of the first electronic device, at the first electronic device, and the first application is for performing the messaging, control to send the first text data towards the second electronic device, control to generate a first voice data from the first text data, control to send the first voice data towards the second electronic device, control to obtain second text data originating from the second electronic device, wherein the second text data is inputted, through a second application of the second electronic device, at the second electronic device, and the second application is for performing the messaging, control to send the second text data towards the first electronic device, control to generate a second voice data from the second text data, control to send the second voice data towards the first electronic device, wherein the first voice data is outputted from the second electronic device while the second application is displayed on a screen of the second electronic device, and wherein the second voice data is outputted from the first electronic device while the first application is displayed on a screen of the first electronic device.