Narrative:

During my preflight briefing with flight attendants; I reviewed how this particular aircraft used interphone handsets similar to B777 aircraft. Therefore; to place a flight deck emergency call; fas must dial number 4 - no alert button. To my amazement; only one out of six were familiar with this process. The others requested an actual demonstration on how to operate the interphone in an emergency. After my briefing; fas quickly understood the expected actions and required no additional instructions.this report is being submitted for track/trending. Additionally; for consideration this task be added to future training modules during recurrent training and consideration of actual handset mock-up in training. This appears to be a 'familiarity' human factors issue; not inability to perform a specific task.

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Original NASA ASRS Text

Title: B767 Flight Attendant reported concern with other flight attendants lack of knowledge of the flight deck emergency call function on the interphone.

Narrative: During my preflight briefing with flight attendants; I reviewed how this particular aircraft used interphone handsets similar to B777 aircraft. Therefore; to place a Flight Deck emergency call; FAs must dial number 4 - no Alert button. To my amazement; only ONE out of six were familiar with this process. The others requested an actual demonstration on how to operate the interphone in an emergency. After my briefing; FAs quickly understood the expected actions and required no additional instructions.This report is being submitted for track/trending. Additionally; for consideration this task be added to future training modules during recurrent Training and consideration of actual handset mock-up in training. This appears to be a 'familiarity' human factors issue; NOT inability to perform a specific task.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.