Re: Can I block unwanted numbers on androi droid ultra
You should be able to do this simply by going in to your people app, on some devices it's contacts, and selecting the contact to block. If they are not a contact and you do not wish to make them a contact your carrier should offer this, probably online, through your account. Blacklist apps can be effective but can also have unwanted affects so use caution and decide what's best for you.
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