Camera and Sound
The Sewon SG-4500 lacks a camera feature, reflecting the era's norm where phone cameras were not yet ubiquitous. Regarding sound, the phone does not include a loudspeaker or a 3.5mm headphone jack, which limits audio output to personal listening through the built-in receiver or via vibration and polyphonic ringtones for alerts. However, it allows users to assign specific ringtones to contacts for personalized auditory notifications.