Audio and Sound
Audio capabilities are minimal on the OT-E201, aligning with its straightforward nature. The absence of a loudspeaker and the standard 3.5mm audio jack means users are limited to polyphonic ringtones for sound alerts. The phone supports vibration and eight different polyphonic ringtones, catering to varied preferences in alert sounds. However, the lack of advanced audio capabilities underscores the device's primary focus on basic communication.