After 3G was switched off in our area without notification, my husband wasted hours to find out why his phone wouldn't work, finally he was told to replace his old phone with a 4G compatible one which he did, only to find he is unable to make calls because it does not give him the option to enable VoLTE, the phone is a Samsung J3 2017 model, complaints dept are blaming his phone saying that it is faulty, the phone is fine it is a SIM card issue.
Very dissatisfied with 3 and he has raised a complaint
