Fully hearing aid compatible, the Xtra 2155 is super loud, with a ringer volume of up to 90dB and an audio boost volume of up to 30dB. The integral answering machine offers up to 30 minutes of messages that can be played back slowly. Compatible with a wireless audio device called the Xtra Doorbell 8155, the Xtra 2155 can also be used alongside an additional three handsets.
Main Features:
- Large backlit display (2 line dot matrix)
- 4 photo memories on base
- Easy dialling thanks to the large keypad
- Talking digit keypad (7 languages selectable)
- Extra loud ringer (up to 90db)
- Audio boost for extra loud earpiece volume (up to +30db)
- Ringer with Caller ID announcement* (on 4 photo memories)
- 30 min answering machine with slow play messages
- Call blocking function with 100 number blacklist*
- Hearing aid compatible
- 9 additional fast-dialling keys
- Works in case of power outage with basic calling function (powered by handset batteries)
- 100 Phonebook memories
- 10 Voice alarm reminders