Nokia 6800 Registration Failed

[joncav2222]

yeah i gota nokia 6800 and i entered the correct unlock code and its said phone unlocked, and now when i turn my phone on its says registration failed does any1 know how to get this off or undo what i did??
-Thanx in advance...

If you need heres the info
Nokia 6800
IMEI 01017500/105655/3
AT&T Wireless U.S.A

[chunkhead]

Registration failed usually means that either the simcard has been disconnected or you haven't paid your bill! The other reason is that your phone is blacklisted (Reported Stolen)! Contact the provider or if it's stolen, run!

[joncav2222]

if i call up my provider and say i unlocked it, id get in trouble, is unlocking illegal. And if i call up and ask how it got disconnectef can they trace to what i typed in the phone

[brightcell]

Why would you mention that you unlocked your phone?
T-Mobile unlocks phones every day if you request it so there is nothing illegal with that.

Just call ATT and tell them that you get this message every time you turn if on. Find out why is that?

Good luck !

[joncav2222]

aight thanx man