Hi, I'm on hold to Orange at the moment. Don't worry, I have a cup of tea
and a film to watch.

My problem started about 2 weeks ago: As often as twice a day, but not
everyday, mostly when I get up in the morning, the phone was showing "Sim
Registration Failed" and I needed a restart to make/receive calls. It's an
N80 on Orange with Orange firmware. Originally I suspected a sim card fault
so I called them, their system told them it was my handset. They sent me a
new handset the next day. The problem remained. I called again yesterday
morning and the CSR told me that there had been an email about this issue
going round and that it was a network fault. He then had a short rant about
people not reading emails. Said they'd only noticed the fault because of the
high volume of replacement handsets being sent out. He had no idea how long
it would take to fix and his manner was enraging me and so had to hang up on
him. I don't really believe him as I live with someone on Orange who is
unaffected.

Has anyone any ideas? Network fault? Sim card?

Thanks.