Vault 101 PA system

The Vault 101 PA System (PA - public announcement) is a radio station broadcasting inside Vault 101. The station broadcasts instrumental music, propaganda slogans, helpful advice, the level of radiation, and fun facts. Residents can hear the station on the Vault's loudspeakers and through their Pip-Boy 3000s.

Propaganda Slogans

 * "Remember - Vault 101 is America."
 * "The Overseer's authority is absolute."
 * "Remember - In Vault 101, you are enjoying a brighter future underground."

Helpful Advice

 * "Remember a clean vault is a healthy vault. Please place all trash in the appropriate incinerator receptacles on your scheduled burning day."
 * "Remember - only you can prevent fatal work-related injuries. Proper use and storage of high velocity tools is essential to survival."
 * "Remember - Vault Depressive Syndrome, or VDS, is a treatable condition. See your vault physician today for an anti-depressant that is right for you."
 * "Remember - your Pip-Boy is not a toy. Proper cleaning and maintenance will ensure its operation for this and future generations."
 * "Walk, don't run"

The Level of Radiation

 * "Current radiation level - 0 Rads, as always."

Fun Facts

 * "Did you know the odds of a Vault-Tec shelter failing are 1,763,497 to 1?"
 * "Did you know that Vault-Tec water and life support systems can sustain a Vault for over 900 years without failure?"
 * "Did you know the average life expectancy of a Vault resident in a properly maintained facility is 92.3 years?"
 * "Did you know that due to the threats of radiation and Mutant domination that the United States will not be habitable for at least 3 centuries?"
 * "Did you know that the Vault-Tec/RobCo partnership is considered the most successful venture in the history of American industry?"

History
The Lone Wanderer hears the station for the first time on their Pip-Boy 3000 in 2268.

Vault 101 Music Outside Fallout
In Bioshock, Diane McClintock's audio diary "New Year's Eve Alone" has some partially inaudible music which appears to be a track played in the Vault 101 PA System.