Careful with this one. In the US, while most states "one party notification states" and operate as you describe: > Eleven (11) states require the consent of ev

Careful with this one. In the US, while most states "one party notification states" and operate as you describe: > Eleven (11) states require the consent of everybody involved in a conversation or phone call before the conversation can be recorded. Those states are: California, Delaware, Florida, Illinois, Maryland, Massachusetts, Montana, Nevada, New Hampshire, Pennsylvania and Washington.[0] Recording without all parties' permission in these states is at least a misdemeanor. https://www.google.com/search?q=one+party+notification+states https://www.google.com/search?q=one+party+notification+state...