Registering Device

[mattmiles]

Hi,

My brother gave me a BB Pearl 8120 that was originally locked to O2. I had it unlocked yesterday as I want it to work on Orange. I obviously I want to run my email and BBM on it. When I try to set it up and create a new Blackberry account so I can load my email address it tells me I need to register the device buy going to "Host Routing Table" and sending the registration message. I have done this but nothing has come back and nothing seems to work.

Could someone please explain how I may be able to remedy this.

Thanks