I have another thread on here but have just remembered something that happened a while ago and I thought I'd got past now it's in the front of my mind again
Some time ago O2 network was playing up particularly iPhones . I received a photo txt of my BF at work but when I looked it seemed to have been sent from another phone it wasn't his number. I confronted him and he seemed shocked asked me what the number was and said he didn't recognise it and it didn't make sense. We both immediately rang said number and he got through before me then I got a call from a girl whose phone it was saying he had spoke to her and wanted her to reassure me it's a mix up with O2.
He also got O2 to call me as I was suspicious to confirm their lines were playing up. I have randomly rung said number twice since and same girl has answered so I don't think he has another secret phone.
Is this possible for a message to show up as appearing to have come from a random unknown number?