Answers: progress to your security peak and it will ask you for your security code it should be your finishing 4 of your number and it will take your restrict call and put it on your contacts only and that will turn adjectives unwanted calls to voice messages and phone will not ring hope this helpsring up ur supplier and they should know how to help u on that
I am not sure but I know you can turn past its sell-by date the ringer and put it on vibrate or silent and than see if you want to answer it by the ID on it... I eyeshade many except all my call.