SIM Card Pin Design.
Designed · July 2025
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In response to the fast-paced lifestyle and frequent travel needs of modern users, the traditional standalone SIM card pin has become increasingly impractical. Its small size makes it easy to get lost, and different brands and models often require specific pins, making it difficult for users to find a quick replacement when needed. This design proposes a practical, user-centered solution to address these challenges.
The SIM pin and clip are positioned on the lower right side of the phone (with the screen facing up), a place that is rarely touched during daily use. This placement helps prevent accidental contact or dislodging.
Structural Design.
A small groove is integrated into the side of the phone body to securely hold the SIM card pin. A small rubber clip inserts into the pin's hole, fixing it firmly to the device. Both components are individually replaceable to support customization and easy replacement in case of loss.
