u/firesnake1110

Any experts out there for this oldie? It makes connection here to T-Mobile Croatia showing MCC/MNC 219-01 and a strong 2G/GSM signal strength. When I try calling a number it gives me a busy sign (4 short beeps). If I try calling it, I get a message from carrier that the person/number is currently not available.

I asked the folks at the T-Mobile store and they said, they aren't blocking any devices from network access, but who knows... I can't get anyone from tech department confirm that. There is no lock on it as far as I can see, I also did a 'global reset' and it worked fine using the 000000 factory password.

Any ideas if I can make it work? Otherwise I'm afraid it'll go in the dumpster, sadly....