O2

thanks for this tip MI5 very helpful. I did what you said and did get through on whatsapp but it was sales/upgrades chat only. I'm looking for O2 payg tech support using whatsapp. I know its available because I did use it once before but I can't reme...

I can't get through to 901. do I have to gave credit on my phone to access this number?

it won't let me, it says I have to change my pin and that can only be done from my payg mobile. is the voicemail number 901?