Siemens M50 specifications
| Dimensions | 109 x 46 x 23 mm |
| Volume | 82 cc |
| Weight | 97 grams |
| Stand-by | 1.5 week |
| Talk time | 6 hour |
| Announced | June 2002 |
| Status | No longer available |
|
| Monoblock | |
|
| Monochrome display | Orange or blue backlighting |
| 101 x 64 pixels, 4 lines |
|
| Integrated antenna | |
| User exchangeable covers | |
|
| Vibrating alert | |
|
| Dual band | |
|
| GPRS | |
| Personal Information Management (PIM) |
| Alarm clock | |
| Calculator | |
| Converter | |
| Date and time notation | |
| Phonebook with groups | |
| Reminder list | |
|
| Automatic switch on/off phone | |
| Games | |
| Java application support | |
|
| Predictive Text Input | T9 |
| SMS | Group messaging, Receive and send concatenated messages |
|
| Monophonic ringtones | |
|
| Internal memory | |
| 275 KB |
|
| Synchronisation | |
| Tethering | |
| WAP | 1.2 |
|
| Battery | User replaceable |
