Hi guys, please try to help me on this one: I have unloked my Nokia 6103b using an unloking code, it seemed that everything worked just fine but recently I found out that I cannot write new numbers on the SIM card; I can read the previous saved one but cannot save new ones on the SIM. Do you by any chance have any idea about what should I do? Thanks! P.S. Is there any way I can reset the "security code"... I cannot remember it
"Make sure you SIM card is not fulled. Some old sim cards can only store up to 250 entries." Hi cwazie... the SIM is brand new... I notticed I cannot write on it when I wanted to transfer my contacts, and then I tried with the old one (which is not full either) and it didn't work... so it is not the SIM, it is the phone...