pdp (stuck on 3G unable too make a call says u have not been acess too the sim )

[Moskan]

since last night 2am my network went on 3G and hasn't been working I had too get too uni and when trying too reset taking out sim I did everything and it does not work I'm in the middle of London and my data does not work.i forget my debit cards a home and my train card wason minus I COULDNT MAK  CALL BECAUSE ALL OF A SUDDEN WHEN I MAKE A CALL IT SAYS (U HAVE NOT BEEN GIVEN ACESS) THIS IS SO ANNOYING ON MY EXAM DAY I GET THIS

[Paddiewack]

Without knowing more about your situation any answers given on here are going to be pure guesswork. You’re going to have to find a WiFi connection and start a live chat to contact customer service to get things sorted. If you’re on a contract phone you can call 03333381001 to speak to them. You could also check the network status in your area via the Three homepage which is the same location where you’ll find access to live chat.