Abstract: There is provided computerized method of enrollment in a computerized system and the verification of the location of employees. Each employee, using a predetermined set of instructions, telephones a computer which, under the control of a program and a voice recognition and speech identification device, derives a voice print of the employee. When the employee is sent to a location, the ANI and voice print, which are in the computer's database, are verified. If the correct telephone is used, and the voice print compares, the time and place of the telephone call and the employee are recorded for later use by the employer.