A.為編制ICCID時(shí)的年號(hào)(取后兩位) B.為SIM卡供應(yīng)商的代碼 C.為客戶號(hào)碼第四位,取值范圍為(0~9) D.為客戶號(hào)碼第三位,取值范圍為(9,8,7,6,5,4)
A.H1 B.H2 C.H3 D.N3
A.BTS B.BSC C.Abis D.BSS