Do telephone calls to or from the motor carrier that momentarily interrupt a driver’s rest period constitute a change of the driver’s duty status?
Hours of Service Definitions
§395.2 Definitions.
Guidance Q&A
Question 5: Do telephone calls to or from the motor carrier that momentarily interrupt a driver’s rest period constitute a change of the driver’s duty status?
Guidance: Telephone calls of this type do not prevent the driver from obtaining adequate rest. Therefore, the FMCSA does not consider these brief telephone calls to be a break in the driver’s off duty status.