Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to block a number on att [title] Write down the number that you would like to block. [step] Make sure you have all 10 digits available before you arrange to block it. [substeps] At&t does not have the capability to block anonymous numbers from your phone.

Ending1: If it allows you to block a number when you have it selected, you do not have to worry. It will not block an unknown number from your phone. Ending2: All calls you make outside of sms will go to at&t. [title] Click " contacts ", then click " block number ". Ending3: If the number you dislike is from " private number " or " anonymous " you should ask the person or telemarketer to remove you from their phone or list and never call you in the future. It is a good idea to enroll your number in the us " do not call " registry no matter what wireless service you use. Ending4: The address [title] Sign into your account on att's website. [step] If you do not have an att account yet, click the link on your home page to connect to your account.

Answer format: ending1/ending2/ending3/ending4