ah i see so im assuming thats all the grade shifts then?
Part Numbers
CS 2200 DualCom GPRS G2 (+ SIM Card, NVM) and CS2058 box aerial).
CS 2210 DualCom GPRS G2 (+ SIM Card, NVM) and CS2057 ext. aerial).
CS 2300 As CS2200 but to Grade 3 standard
CS 2310 As CS2210 but to Grade 3 standard
CS 2400 As CS2200 but to Grade 4 standard
CS 2410 As CS2210 but to Grade 4 standard
No