I cannot use mobile internet, make calls or send texts. Culprit being i have no credit, but i bought a £15 pack 16 days ago. I can receive calls and texts. And the frustrating thing is the pack will expire in 11 days and i will waste £15 for services not working. I believe the recent change made to PAYG users finally being able to use APP instead of web browser to manage their account, buy credit etc. has messed everything up. WHAT IS GOING ON?