Unlock Nokia 3100 Sunrise Switzerland

[palech]

Hi

I've bought a new Nokia 3100 with a 24 month SIM-lock by Sunrise Mobile
Switzerland couple of days ago. The phone was purchased in April 2005.

IMEI code is (*#06# says Seriennummer) <removed>.

Could You please send me a unlock code?

I've tried to generate the code myself, but I don't know if it is DECT4 or
DECT3, and which GEN. Sunrise doesn't exist in the network list as an
option, it is probably under diAx Mobile, which was bought by Sunrise couple
of years ago. The first code I've tried didn't work, so I don't wont to use
my 5 trials wrongly and lock the phone permanently.

Thank You very much in advance!
Cheers
Pale CH