U-verse is a telephone, high-speed Internet and cable television service offered by AT&T. U-verse Voice is a voice over IP, or VoIP, which requires an Internet connection, rather than a telephone connection to place and receive phone calls. The U-verse Voice telephone system works with your existing telephones, and the user experience is the same as a traditional telephone service. U-verse Voice includes features that are commonly offered with traditional telephone services, including caller-ID, three-way calling and the ability to block numbers from placing calls to your number. To block a call from a specific number, you must know the telephone number that you would like to block.
- Skill level:
- Moderately Easy
Pick up your telephone's receiver and dial "*60" (1160 if using a rotary telephone).
Enter the 10-digit telephone number that you would like to block when prompted.
Hang up the telephone receiver to end the call, once the system confirms that the number is blocked.
Tips and warnings
- AT&T; allows you to block up to six telephone numbers at any time. To unblock a number, dial "*80" (1180 if using a rotary telephone) and then enter the telephone number that you would like to unblock.
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