| Local Name | V66i |
| Technology | GSM |
| 2G Bands | GSM 900 / 1800 / 1900 |
| GPRS | Class 8 |
| EDGE | No |
| Announced | 2001 |
| Status | Discontinued |
| Dimensions | 84 x 44 x 21 mm (3.31 x 1.73 x 0.83 in) |
| Weight | 79 g (2.79 oz) |
| SIM | Mini-SIM |
| Display Type | Monochrome graphic, Optimax |
| Resolution | 96 x 54 pixels, 5 lines | Fixed icons |
| Card Slot | No |
| Phone Book | 1000 |
| Call Records | 10 dialed, 10 received, 10 missed calls | 1 MB memory for Java apps - 25 phone book voice tags - 9 q |
| Alert Types | Vibration; Downloadable monophonic ringtones |
| Loudspeaker | No |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | No |
| GPS | No |
| Radio | No |
| Messaging | SMS, EMS |
| Browser | WAP 1.2.1 |
| Clock | Yes |
| Alarm | No |
| Games | 5 - Paddle Ball, Mind Blaster, Falling Numbers, Video Pocker and Black Jack + Java |
| Java | Yes |
| Features Summary | Predictive text input (iTAP), Organizer, Voice memo, Voice dial |
| Battery | Li-Ion 500 mAh battery |
| Stand By | up to 120 h |
| Talk Time | up to 3 h |
| Colors | 3 |