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Then the caller is cut off. They then have to redial. Why is this happening? I do not have that "Robo" service.
Did you set up and save the number of rings in the voicetools settings?
No I set it on my phone...I will go look at voice tools....
The "Voice Tools" "Configure Rings" setting minimum is 2.
Try setting it to 6 then click on save. I had the same issue as you and setting it to 6 worked for me.
try turning the nomorobo on, then off.