Either the manufacturer, the local exchange carrier, or an organization equipped for such testing shall test each recording device for accuracy when the device is released for service.
Ill. Admin. Code tit. 83, § 730.425
Either the manufacturer, the local exchange carrier, or an organization equipped for such testing shall test each recording device for accuracy when the device is released for service.
Ill. Admin. Code tit. 83, § 730.425