Am I correct in thinking a 17 year girl who is working would not be able to get a contract? If so could a parent act as a guarantee even though the monthly payments would be coming out of the girl's own bank account ? Or is there another way round it?
If i was to sign for the phone do I have to give my bank details as well as her giving them her bank details to pay the contract? If not what happens if she misses a payment?
You will be responsible for the contract and if she misses a payment, but you should be able to set it up with her bank details if her account allows it.