Call failed

[Cinthya]

Hi @Davood, In these cases we suggest a network switch: enter the settings of your device and move the network from 4G to 2G (3G if it is an iPhone), wait for the E to appear and turn off the device for a few minutes. Turn it back on, wait for the E to reappear and switch the network back to 4G. The switch and turning off (not restarting) the smartphone lead to the acquisition of a new priority on the cell and a consequent improvement in the quality of the network. I am available.

[Davood]

caio Sorry to write all English as i am new here and don't know Italian yet, wish the next time my Italian gets better . I faced problem recently which is getting call failed immediately everytime i call someone. Don't know what's wrong with my phone as i used phone call easily in first 24 hours i purchased my 'ho' . Thank you in advance for your help