System and method for notifying and documenting situations in which a smartphone is on silent mode when is not answering a phone call

A computer system for managing a silent mode on a user's smartphone, the computer system comprising:

• One or more processing devices on the user's smartphone, wherein the computer system is configured to:
• display, on a screen of the user's smartphone, a silent mode notification button configured to apply a stop-silent-mode on the user's smartphone;
• receive, when the user's smartphone is in stop-silent-mode, an incoming phone call from a caller's smartphone;
• send, upon receiving said incoming phone call, a notifying text message from the user's smartphone to the caller's smartphone;
• wherein the notifying text message is configured to be displayed on a screen of the caller's smartphone, to inform the caller that the user's smartphone is in silent mode and that a repeated phone call from the caller's smartphone to the user's smartphone will enable an alert mechanism of the user's smartphone to ring;
• receive, by the user's smartphone, when in stop-silent-mode, a repeated phone call from the caller's smartphone;
• and
• upon receiving said repeated phone call, enable the alert mechanism of the user's smartphone to ring in response to the repeated phone call.