Siemens SL42 specifications
| Dimensions | 105 x 42 x 17 mm |
| Volume | 69 cc |
| Weight | 88 grams |
| Stand-by | 1 week |
| Talk time | 4 hour |
| Announced | April 2002 |
| Status | No longer available |
|
| Monoblock | |
|
| Directional key | 4-way |
| Voice command | |
| Voice dialing | |
|
| Monochrome display | Orange backlighting |
| 101 x 80 pixels, 7 lines |
|
| Vibrating alert | |
|
| Dual band | |
| Personal Information Management (PIM) |
| Alarm clock | |
| Calculator | |
| Converter | |
| Date and time notation | |
| Phonebook with groups | |
| Reminder list | |
| Stopwatch & countdown timer | |
| Voice memo | |
|
| Automatic switch on/off phone | |
| Games | |
|
| Predictive Text Input | T9 |
| SMS | |
|
| Audio codec support | |
| Monophonic ringtones | |
|
| Memory card in sales package | MMC memory card |
| Memory card slot | MMC memory card |
|
| Infrared | |
| Synchronisation | |
| Tethering | |
| WAP | 1.2 |
|
| Battery | User replaceable |
