![]() ![]() ![]() Note that to produce this form the MEID digits are treated as base 16 numbers even if all of them are in the range '0'-'9'.pESN conflicts Because the pESN is formed by a hash on the MEID there is the potential for hash collisions. A check-digit can be calculated from the 18 digit result using the standard base 10 algorithm and appended to the end. Because there is no bar code or the bar code is unreadable).The decimal form is specified to be 18 digits grouped in a 5 5 4 4 pattern and is calculated by converting the manufacturer code portion (32 bits) to decimal and padding on the left with '0' digits to 10 digits and separately converting the serial number portion to decimal and padding on the left to 8 digits. Consequently, it may be printed on phones or their packaging in case of manual entry of an MEID (e.g. It is intended to detect most (but not all) input errors, it is not intended to be a checksum or CRC to detect transmission errors.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |