1 falling short of a standard a bad first attempt at making meat loaf resulted in a soggy, inedible mess Synonyms bastard, bush, bush-league, crummy (also crumby), deficient, dissatisfactory, ill, inferior, lame, lousy, off, paltry, poor, punk, sour, suboptimal, subpar, substandard, unacceptable, unsatisfactory, wack [slang], wanting, wretched, ...
Answer Wiki. The Integrated Circuit Chip ID or ICCID (this is the 19 or 20 digits printed on the SIM) is not necessarily related to the IMSI - this is not a requirement of the cellular standards. The ICCID is only for the specific SIM card during manufacturing and is not changed.
The maximum length of a credit card number is 19 digits, with the maximum length of the account number field being 12 digits (initial six-digit issuer identifier minus the final digit check number). Each issuer has 1 trillion possible account numbers. The final digit of your credit card number is a check digit, similar to a checksum. The algorithm used to arrive at the correct digit is called the Luhn algorithm, after IBM scientist Peter Luhn. The check digit is used to confirm the initial digits of the card number.