Method for correcting a mobile telephone having an automatic power control function and a correction system therefor

摘要

A method for correcting a mobile telephone having an automatic power control function and a correction system therefor. I DAC (digital-to-analog conversion) control values for determining I output powers are stored in the mobile telephone. First, K DAC control values for test are arbitrarily selected, and the K output powers for test of the mobile telephone corresponding to the K DAC values for test are measured. Next, a main output power function is determined according to the K DAC values for test and the K output powers for test. Then, I corrected DAC control values corresponding to I normal output powers and satisfying a communication specification are obtained according to a main output power function. Thereafter, the original I DAC control values are replaced with the I corrected DAC control values, and the I corrected DAC control values are stored in the mobile telephone.