Released in Q1 2003, the Sendo S300 was a minimalistic feature phone designed for basic mobile communication. With its monochrome display, support for SMS smileys, and a lightweight 90g body, it served well for those prioritizing simplicity and reliability.
📋 Sendo S300 Full Specifications
| Category | Details |
|---|---|
| Launch | Announced: Q1 2003 Status: Discontinued |
| Network | GSM 900 / 1800 GPRS: No EDGE: No |
| Body | Dimensions: 107 x 47 x 21 mm Weight: 90 g SIM: Mini-SIM |
| Display | Type: Monochrome graphic Resolution: 96 x 64 pixels, 5 lines |
| Memory | Card slot: No Phonebook: 200 entries Call records: 10 received/dialed/missed |
| Messaging | SMS with smileys, message templates |
| Camera | Not available |
| Sound | Loudspeaker: No Alert types: Vibration, downloadable monophonic ringtones |
| Comms | Bluetooth, WLAN, NFC, USB: Not supported |
| Browser | No |
| Games | 4 – Sumino, Carz, Splat, Ten Pin |
| Java | No |
| Features | Predictive text input, user changeable housing and keypad |
| Languages | European, American, Asian languages |
| Battery | Removable Li-Ion 600 mAh Standby: Up to 260 h Talk time: Up to 5 h |
| Colors | Midnight, Ink Blue, Frosty Mint, Pepper Red |
Sendo S300 Specs Summary
The Sendo S300 combined core communication features with a customizable design. It supported downloadable ringtones, came with multilingual interface options, and offered user-swappable front and back housings. Though lacking modern features like Bluetooth or a camera, it delivered up to 5 hours of talk time and reliable SMS communication.
A nostalgic pick for fans of early 2000s mobile tech, the S300 stands out for its compact body, simplicity, and endurance.








