Benefon iO
Memory
| Call records | 15 dialed, 5 received, 5 missed calls |
| Phonebook | SIM only |
| Card slot | No |
Display
Dynamic & user-selectable font size Cyrillic characters | |
| Resolution | 6 lines |
| Size | |
| Type | Monochrome graphic |
Body
| SIM | Mini-SIM |
| Weight | 167 g (5.89 oz) |
| Dimensions | 122 x 56 x 24 mm (4.80 x 2.20 x 0.94 in) |
Battery
| Talk time | 5 h |
| Stand-by | 60 h |
| Type | Removable NiMH 700 mAh battery |
Sound
| 3.5mm jack | No |
| Alert types | Vibration; Monophonic ringtones |
| Loudspeaker | No |
Features
Predictive text input Organizer Phone ON/OFF timers Temperature indicator | |
| Java | No |
| Games | 3 |
| Alarm | Yes |
| Clock | Yes |
| Browser | |
| Messaging | SMS |
| Sensors |
Misc
| Colors | 6 |
Comms
| USB | |
| Radio | No |
| GPS | No |
| Bluetooth | No |
| WLAN | No |
Camera
No |
Launch
| Status | Discontinued |
| Announced | 1999 |
Network
| EDGE | No |
| GPRS | No |
| 2G bands | GSM 900 |
| Technology |