How to decipher a Case Number?

来源: 于 2006-08-22 12:11:23 [旧帖] [给我悄悄话] 本文已被阅读：次

For example: LIN061045****

LIN: the service center code

06: the receipt year, 2006

the 6th number is always 5.

Anyone know what other digits mean?