Try to hold power and restart buttons in one time for ~5 sec.; Press Clean Registry (you will lose all settings); Then try to use your SIM.hi I'm new here
but I have problem with my Fujitsu Siemens T830
it gives message "Warning. New SIM detected. please input phone code or change SIM card"
the P/N: S26391-K182-V837
plz me mw with that
If this does not help - backup your data, hold buttons again and select Factory Defaults (you will lose all settings and all data);
---------- Post added at 05:37 PM ---------- Previous post was at 05:33 PM ----------
O Skype veikė normaliai ant WM5?I tested this WM6.1 version, it has an issue with skype, first time running fine, but if you launch it next time, there is no graphic, instead of status icons for example I see some symbols, impossible to determine the status of my contacts. What I do, reboot T830 and skype works again, till next time, same problem.