TAC. FAC. serial. number. IMEI = 15 digits Figure 9.6 - Structure of the IMEI The IMEI. ranges of which are allocated upon the granting of type approval, references the mobile equipment type approval and the final assembly plant, and includesanbsp;...
|Title||:||The GSM system for mobile communications|
|Author||:||Michel Mouly, Marie-Bernadette Pautet|