Whether on-call time is hours worked under the FLSA depends upon the particular circumstances. Generally, the facts may show that the employee was engaged to wait (which is work time) or the facts may show that the employee was waiting to be engaged (which is not work time).
For example, a secretary who reads a book while waiting for dictation or a fireman who plays checkers while waiting for an alarm is working during such periods of inactivity. These employees have been “engaged to wait.” An employee who is required to remain on call on the employer’s premises is working while “on call.” An employee who is allowed to leave a message where he/she can be reached is not working (in most cases) while on call. Additional constraints on the employee’s freedom could require this time to be compensated.
Employees who perform part or all of their normal job duties during a furlough day are working while performing such duties.
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