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View Full Version : Nec N331i "Unable to read Sim" ,Help Pls


gsmfriend
08-10-2006, 12:51
Hi friends,

A cutomer bring to a NEC N331i with "Unable to read SIM" or "Erreur carte SIM"
when his sim card inserted but when I insert my sim card the phone work perfectly, but his sim card work perfect in my phone

what is the problem , help please.

thanks.