Yes this is possible.
By setting the " supplemental item function ", it is possible to record and total the daily work time. Since the entered start time to end time can be aggregated with any name, for example, telephone answering time and home work time can be recorded and aggregated.
The setting method of "supplemental working records " is explained in detail in this content.
"Supplemental working record items" can be entered from the "Work edit screen" and can also be registered by application and approval. Please check here for application and approval.
You can also check the supplemental work items on the time card screen.
*In order to confirm, "Custom Data" item setting is required. Please check here for detailed setting method.