| Phone book capacity | 50 |
| Extra functions | Low radiation function |
| Backlight illumination | Display Backlight |
| Cordless phone standard | DECT |
| Polyphonic ringtones | No |
| ISDN Port | No |
| Recording System | Digital Announcement and Recording |
| Ethernet connection | No |
| H.323 VoIP-Protocol | No |
| IP Phone | No |
| MMS functionality | No |
| Caller display | Yes |
Philips SE1551 reviews
- 50
- Low radiation function
