The official T-Mobile support page has manuals for a number of Alcatel phones. Users need to go to the T-Mobile support site and then select Android phones from the menu. The Alcatel phones are listed on that site.
Once users have found the Alcatel phone they want the manual for, click on the phone to reach its specific page. On the left-hand side of this page, click on the subheading labeled "Additional info." Under this subheading, you can find a number of different information, as well as a link to read the user manual online or download it as a PDF.