Nighthawk M6 SIM/account issue

[hlang]

Hi, I ordered a mobile broadband unit, the M6, for my use when travelling around the country working. It arrived today, possibly ahead of schedule, as logging in to MyO2 still says I have no products or devices associated with the account. And when I run the device with the SIM included, its says there's an issue with the SIM. I called O2 but unsurprisingly they were completely useless. 

1) Device not on account page - should I be concerned or will this come through in time? I will need to manage bills etc from there, correct?

2) SIM not working - again, is this just a patience game or should I be seeking more help from O2?

[MI5]

@hlang 

Sim should be activated already. What exactly is the issue with sim?

Your MyO2 can take 48 hours to update but your bills will be paid by direct debit. All you'll need it for is to track usage.

Guide: How to find help & contact O2 social media teams are probably best to deal with this.