TASTA features an extra slim, almost floating design. The sound outlet gab, integrated into the device casing, frames the functional keyboard module. Tactile feedback from the clear high-contrast symbols make for intuitive operation. Far from conventional solutions, the characteristic sound outlet ensures highest voice and sound quality. Combined with the appealing ambient illumination, it indicates action and communication readiness. The Smartslot at the side of TASTA is the connection to mobile applications or the living environment through Bluetooth and related interface modules.