Siemens C28
Memory
| Call records | 10 dialed, 10 received, 10 missed calls |
| Phonebook | 8 |
| Card slot | No |
Display
Fixed icons Softkey | |
| Resolution | 3 x 12 chars |
| Size | |
| Type | Alphanumeric |
Body
| SIM | Mini-SIM |
| Weight | 135 g (4.76 oz) |
| Dimensions | 117 x 47 x 27 mm, 120 cc (4.61 x 1.85 x 1.06 in) |
Battery
| Talk time | 300 min |
| Stand-by | 160 h |
| Type | Removable NiMH 650 mAh battery |
Sound
DJ sounds 1 self-composable ringer tone | |
| 3.5mm jack | No |
| Alert types | Monophonic ringtones, composer |
| Loudspeaker | No |
Features
| Java | No |
| Languages | 20 |
| Games | No |
| Alarm | No |
| Clock | No |
| Browser | |
| Messaging | SMS |
| Sensors |
Misc
| Colors |
Comms
| USB | |
| Radio | No |
| GPS | No |
| Bluetooth | No |
| WLAN | No |
Camera
No |
Launch
| Status | Discontinued |
| Announced | 2000 |
Network
| EDGE | No |
| GPRS | No |
| 2G bands | GSM 900 / 1800 |
| Technology |