Comment: Re: But, But... (Score 1) 282
IIRC the Siemens cellphones had at one time an even better scheme than IMEI blacklisting. One could lock the phone to one particular SIM card.
You lost/got stolen the phone? You ask the phone company to lock the SIM (which you ought to do anyway) and poof the phone is locked.
Modern phones might allow a couple more SIM and have the problem of locking the thief out of your life which we conveniently put in the phone in form of messages, mail, contacts, website cookies...