Lifelike computerized women's voice, using my first name, asking for a donation to a cancer fund for women. The voice keeps asking for different amounts and saying “ is that OK”. Lately I have received a lot of calls asking things like "can you hear me OK”. As a result I answered “No” each time and the call ended. I am very dubious of robo calls wanting me to use the word “yes”. I have read that your recorded voice saying “yes” can be used to authorize things in your name.