| Local Name | OT-203 |
| Technology | GSM |
| 2G Bands | GSM 900 / 1800 | GSM 850 / 1900 |
| GPRS | No |
| EDGE | No |
| Announced | 2009, June. Released 2009 |
| Status | Discontinued |
| Dimensions | 106 x 46 x 14.5 mm (4.17 x 1.81 x 0.57 in) |
| Weight | 63 g (2.22 oz) |
| SIM | Mini-SIM |
| Display Type | CSTN, 65K colors |
| Screen Size | 1.5 inches (~14.9% screen-to-body ratio) |
| Resolution | 128 x 128 pixels (~121 ppi pixel density) |
| Card Slot | No |
| Phone Book | 255 entries |
| Call Records | 20 dialed, 20 received, 20 missed calls |
| Alert Types | Polyphonic(64) ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | No |
| GPS | No |
| Radio | FM radio with RDS |
| USB | microUSB (charging only) |
| Messaging | SMS (250) |
| Browser | No |
| Games | 2 |
| Java | No |
| Features Summary | Predictive text input, Calculator |
| Battery | Li-Ion 650 mAh battery |
| Stand By | Up to 350 h |
| Talk Time | Up to 7 h |
| Colors | Grey, Orange, Red, Green |
| SAR US | 1.39 W/kg (head) 0.81 W/kg (body) |
| SAR EU | 1.26 W/kg (head) |
