T-Mobile. The T-Mobile G1 launch vid shows off the pop-out keyboard. Android would change a lot over the first few revisions, and by the time it got its first code name (Cupcake with version 1.5 ...

Microsoft will deliver next month a single mobile keyboard that works with iOS, Android and Windows tablets and phones. Written by Mary Jo Foley, Senior Contributing Editor Sept. 16, 2014 at 8:03 ...

T-Mobile G2 Acer Liquid (only on Android 2.1+) Motorola Droid (only with custom firmware, like Cyanogenmod) ...