Method for coding information on a biosensor test strip

1. A method of using a test meter adapted to measure a concentration of an analyte of interest in a biological fluid placed on a test strip, the method comprising the steps of:

inserting the test strip into the test meter such that the test meter makes electrical contact with the test strip; and

operating the meter to read information encoded onto the test strip;

wherein the test meter automatically chooses a language in which the test meter displays user operating instructions based upon the information read from the test strip.

2. A method of using a test meter adapted to measure a concentration of an analyte of interest in a biological fluid placed on a test strip, the method comprising the steps of:

inserting the test strip into the test meter such that the test meter makes electrical contact with the test strip;

operating the meter to read information encoded onto the test strip; and

determining if the test meter and the test strip were sold in the same geographic market based upon the information read from the test strip.

3. A method of using a test meter adapted to measure a concentration of an analyte of interest in a biological fluid placed on a test strip, wherein the test meter has at least one latent, inactive feature at the time the method is begun, the method comprising the steps of:

inserting the test strip into the test meter such that the test meter makes electrical contact with the test strip;

operating the meter to read first information encoded onto the test strip; and

activating a latent feature of the test meter based upon the first information read from the test strip, wherein the latent feature remains activated even if the first information is not encoded on a subsequently inserted test strip.