Pairing assistant with cash register

In the application Dotypos, tap on the main screen on the tile Help center and select the last option About application.

In the displayed dialog, carefully write down the Device pair code exactly as it is displayed (here, also with the dot). You will need this code in the next step.

Now open the application Phone Assistant, tap on the option CHANGE SETTINGS and enter into the displayed line the Cash register pairing code you noted in the preceding step. To set and remember the inserted code, click on SET CODE. You can verify the successful pairing by clicking on TEST, then the dialog indicating an incoming call will appear on the cash register.

After testing, use the arrow to go back to the phone assistant initial page, click on the option ALLOW and enable the required permission. The phone assistant is now successfully paired and runs in background.