Thanks Awneil! I have found one solution: I have created an AT command for the APN with the ATD command. And now, the user enter his own APN and start connecting. Now I can start the application with all operator sim cards.
Thanks
Thanks Awneil! I have found one solution: I have created an AT command for the APN with the ATD command. And now, the user enter his own APN and start connecting. Now I can start the application with all operator sim cards.
Thanks