Sony Ericsson T66 specifications
| Dimensions | 92 x 41 x 19 mm |
| Volume | 71.67 cc |
| Weight | 59 grams |
| Stand-by | 6.3 days |
| Talk time | 2.5 hour |
| Announced | July 2002 |
| Status | No longer available |
|
| Monoblock | |
|
| Monochrome display | 4 grey scales |
| 101 x 65 pixels, 5 lines |
|
| Integrated antenna | |
| User exchangeable covers | |
|
| Vibrating alert | |
|
| Tri band | |
| Personal Information Management (PIM) |
| Alarm clock | |
| Calculator | |
| Date and time notation | |
| Phonebook with groups | |
| Reminder list | |
| Stopwatch & countdown timer | |
|
| Games | |
| Photo album | |
|
| Predictive Text Input | T9 |
| SMS | Receive and send concatenated messages |
|
| Monophonic ringtones | |
|
| Synchronisation | |
| Tethering | |
| WAP | 1.2 |
|
| Battery | User replaceable |
