Scooter(43) DragonBoatFestivities Day2 EngBay & 2ndBeach (1xSpeed)(1080p30) (1:14:32) June 25, 2023

Scooter(43) Dragon Boat Festivities Day2 Eng Bay & 2nd Beach (1xSpeed) (1080p30) (1:14:32) June 25, 2023

Another really busy Sunday and a jammed packed Dragon Festival crowd. Sunny and warm in the high 70sF, barely a cloud in the sky until later in the afternoon around 5:05pm when the Sun vanished behind a not welcome cloud, bringing a frown to the faces of all the sheeple at EngBay. Ah, well, it had to happen.

From (35:17👉🏽36:11) into this video, you will hear a strange sound repeated. That is my cell phone ringtone. I could not hear it at the time from all the background noise, and if I had answered it, I could not of heard the caller anyway. I muted the mic shortly after that as the music from the stage was so loud and distorted the audio again.

Can anyone identify what that sound is and/or where it originated from? What old 60s/70s movie does that ringtone come from? It's a unique ringtone, and I believe I am the only person on Earth that has that ringtone. Correct me if I am wrong.

HINT: It was the President's ringtone in a movie, of which had James Coburn as the star and Richard Anderson as the President. (not related to Richard Dean Anderson)
It should be easy to answer with all these giveaway hints? (Grins)
'O _ _ M _ _ F _ _ _ _'.
Fill in the blanks.