1 When you find the program System Requirements Lab Detection, click it, and then do one of the following: 2  Windows Vista/7/8: Click Uninstall. 3  Windows XP: Click the Remove or Change/Remove tab (to the right of the program). 4  Follow the prompts.
AT&T WirelessÂ® Customer Service Phone Number: 1-800-331-0500. AT&T Wireless is one of the largest U.S. mobile carriers. They offer 4G service and the latest smart phones like the Apple iPhone and Samsung Galaxy S Series. AT&T Wireless Corporate. 208 South Akard Street.
Technical Support: In the USA Dial 1-800-331-3800. If Abroad dial the AT&T Access Number for the country you are in, then dial 800-335-8900. AT&T domestic and international phone card in convenient 125 and 1200 minute denominations. This is the genuine full service AT&T phone card designed to work around the world.