General characteristics Nokia 1661
| Communication standard: | GSM 850/1900 |
| Weight: | 82 g |
| Dimensions: | 108 x 45 x 13.8 mm |
| Talk time: | 8 hours |
| Waiting time: | 624 hours |
| Antenna: | built -in |
| Battery: | Li-Ion 720 mach |
Display Nokia 1661
| Type of display: | 1.8 “, CSTN, 65000 colors, 128 x 160. |
| Backlight: | + |
Sound Nokia 1661
| Polyphony: | 32-tonal |
| Vibration ( | + |
| Silent call: | + |
| Loading melodies: | + |
| Loud -speaking connection: | + |
Call management Nokia 1661
| Returning the call: | + |
| Auto -Call: | + |
| Room definition: | + |
Keyboard Nokia 1661
| Backlight: | + |
| Blocking: | + |
| T9: | + |
User interface Nokia 1661
| Accelerated set of numbers: | + |
| Volume control: | + |
Organizer Nokia 1661
| Watch: | + |
| Alarm: | + |
| Calculator: | + |
| Calendar: | + |
| Notebook: | + |
Data transfer Nokia 1661
| SMS: | + |
Memory Nokia 1661
| Number of records: | 500 numbers |
| Memory: | 8 Mb |
Additional features Nokia 1661
| Games: | + |