I just found this thread after googling as I have a similar problem... I'm hoping someone can help me or give me some advice.
My situation is as follows:
My original contract with 3 was a Sim Only (Sim 100) rolling monthly contract. I bought it specifically for the Free 3-3 calls, as my family and girlfriend all signed up at the same time. I had been on this contract (happily) for approx a year.
A few weeks ago I noticed that there was a Sim only contract that included free internet. I phoned up 3 just to inquire whether I could have free internet added to my account. The man in the Indian call centre was rude and kept ignoring my question, and instead kept offering me new contracts. I had to persist in telling him I didn't want a new or different contract, and I explicitly told him I wanted to stay on my current contract. After about 10 minutes of him being obnoxious he finally said he would add internet and hung up on me.
I thought everything was fine until a few weeks later my phone cut off and I was told I had used up my call allowance. I thought this was impossible as I only use my phone for 3 to 3 calls. I checked my account and apparently I now owed £50 in call charges.
I called up 3 and after a lot of investigation found out that my contract had been completely changed to a different Sim only package which didn't include Free 3 to 3 calls and instead had free internet. Obviously I was shocked as I had been very explicit with the previous agent that I didnt want to switch from my current deal.
I was told they would get back to me with information, which they never did.. so I called again. I got through to a very sympathetic 3 agent who said he believed my story and to not worry. He told me to 'enjoy my weekend' as the charges would be cancelled as there had obviously been a mistake. He said it was clear from my call useage that I only used 3 to 3 calls. He said they would deal with the matter internally and that an investigation would be carried out. He assured me that would be a formality and someone would get back to me to confirm everything in the next couple of days. No one ever called me back.
Over a week later I still had heard nothing and called them. They told me the investigation was on going.
Today I got a call from them saying that they had decided my charges were valid and that I would not get my money back. Obviously I was outraged. I asked how they could claim the charges were valid when changes were made to my account without my permission. Obviously it was like talking to a brick wall. Conveniently they no longer had the call logs, which would have proved without a shadow of a doubt that I never authorised a change to my account. I asked what they did during their investigation.. apparently they checked to see if the call log was there.. and it wasnt. That was it.
I was never sent any notification that my contract was changing. No text/email/call/letter. Essentially they can change your contract without your permission and you can be none the wiser. There are no safeguards in place to stop them.
So now I have no clue how to proceed. I have contacted my bank and informed them of the situation, but they were vague as to what can be done. I have cancelled the direct debit but I know that doesnt achieve much.
As of yet, the money hasnt been taken out of my account.
I would appreciate any help or advice you have. Surely I have rights in this situation. I have no problem paying for services that I use, but it's outrageous that an over zealous sales agent can make changes to my account with my permission.
Thank you
Benjamin