on 21-05-2022 13:32
I have tried to increase the time between the phone ringing and it going to voicemail, we have found info on the internet but it says the MMI is wrong, help please
on 21-05-2022 13:35
on 21-05-2022 13:35
on 21-05-2022 13:40
Turn off wifi and mobile data as required on some phones..
on 21-05-2022 14:47
on 21-05-2022 14:47
If a Samsung turn off 4G also. They will only send the codes over 2g/3g
on 23-05-2022 15:35