| Additional Specifications |
| Number of Batteries Support |
2 |
| Number of Cordless Handset Include |
2 |
| Display Color |
Monochrome |
| Language Support |
Spanish |
| Caller ID |
Yes |
| Speakerphone |
Yes |
| Backlight |
Yes |
| Phone Book/Directory Memory |
50 |
| Multiple Conferencing |
4 |
| Number of Ring Tones |
10 |
| Dialed Call Memory |
5 |
| Maximum Cordless Handset Support |
6 |
| Total Number of Phone Lines |
1 |
| Caller ID Memory |
50 |
| Ring Tone Type |
Tone |
| Phone Line (RJ-11) |
Yes |
| Product Model |
KX-TG6643B |
| Front Camera |
Panasonic |
| Brand Name |
Panasonic |
| Buttons & Keys Type |
Flash Button |
| Headset Port |
Yes |
| Quick Glance |
| Answering Machine |
Yes |
| Digital Technology |
DECT |
| Caller ID |
Yes |
| General Features |
Call Block |
| Answering System Features |
| Answering Machine |
Yes |
| Phone Features |
| Digital Technology |
DECT |
| Caller ID |
Yes |
| General Features |
Call Block |
| More Info |
| URL |
http://www.panasonic.com |
