Today MJustice was tested on Eten X500+
Works without any problems.
Then acquiring gps coordinates by SMS, raw coordinates should be used.
Finally SIM card detection logic was converted to detect SIM card by IMSI.
That was done because I can't find ability to acquire real Phone number. All system calls returns only number stored in SIM card and not all of operators writes own number into SIM so the IMSI method is more reliable.
Thanks to "James Bond 007" from http://www.miousers.co.uk/ forum a bug in coordinates conversion function was found and fixed.