Siemens S35i specifications
| Dimensions | 118 x 46 x 21 mm |
| Volume | 89 cc |
| Weight | 99 grams |
| Stand-by | 1.3 week |
| Talk time | 6 hour |
| Announced | December 2001 |
| Status | No longer available |
|
| Monoblock | |
|
| Voice dialing | |
|
| Monochrome display | |
| 101 x 80 pixels, 7 lines |
|
| Integrated antenna | |
|
| Vibrating alert | |
|
| Dual band | |
| Personal Information Management (PIM) |
| Alarm clock | |
| Calculator | |
| Converter | |
| Date and time notation | |
| Reminder list | |
| Stopwatch & countdown timer | |
| Voice memo | |
|
| Automatic switch on/off phone | |
| Games | |
|
| Predictive Text Input | T9 |
| SMS | |
|
| Monophonic ringtones | |
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| Infrared | |
| Synchronisation | |
| Tethering | |
| WAP | 1.1 |
|
| Battery | User replaceable |
