The Electronic Serial Number (ESN) is a unique __________ recorded on a secure chip in a
mobile phone by the manufacturer.
A.
16-bit identifier
B.
24-bit identifier
C.
32-bit identifier
D.
64-bit identifier
The Electronic Serial Number (ESN) is a unique __________ recorded on a secure chip in a mobile phone by the manufacturer.
The Electronic Serial Number (ESN) is a unique __________ recorded on a secure chip in a
mobile phone by the manufacturer.