ME509ll/a是美版AT&T 的有锁机，下面列出该公司的机型：
AT&T有锁机、内置卡贴机
iPhone 5c 16GB White (GSM) AT&T ME505LL/A
iPhone 5c 32GB White (GSM) AT&T MF134LL/A
iPhone 5c 16GB Pink (GSM) AT&T ME509LL/A
iPhone 5c 32GB Pink (GSM) AT&T MF138LL/A
iPhone 5c 16GB Yellow (GSM) AT&T ME506LL/A
iPhone 5c 32GB Yellow (GSM) AT&T MF135LL/A
iPhone 5c 16GB Blue (GSM) AT&T ME507LL/A
iPhone 5c 32GB Blue (GSM) AT&T MF136LL/A
iPhone 5c 16GB Green (GSM) AT&T ME508LL/A
iPhone 5c 32GB Green (GSM) AT&T MF137LL/A
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