• Schnurgebundenes Komforttelefon kombiniert mit ausgezeichneter Ergonomie
• optische Anrufsignalisierung
• Stroboskoplicht-Klingel
• Hörgeräte kompatibel
• übersichtliches Display mit Hintergrundbeleuchtung
• 4 Zielwahlspeicher
• Headset-Anschluss

Amplifed corded telephone for the hearing impaired

Doro HearPlus 317c combines excellent ergonomics with superb visual aids, improved hearing
aid compatibility and enhanced sound adjustments for people with severely impaired hearing.
It is also very easy to understand and to use.

Ergonomics
Light weight handset (gram) 220
Heavy stable base, weight (gram) 860
Easy to place handset •
Easy grip comfortable handset •
High contrast keys with low refective fnish •
Concave keys •
Easy clean surfaces •
Low profle front for easy operation •

Hearing
Doro Audio + •
Receiving minimum level (dB RLR) 0
Receiveing minimum level (dB(A)) 88
Receiving maximum level (dB RLR) -35
Receiveing maximum level (dB(A)) 123
Sending level adjustment +/-6
Maximum receiver output level (dB(A) 125
Tone adjustment at 250Hz (dB) 6
Tone adjustment at 4KHz (dB) 12
HAC level sensitivity at 1KHz (dB-A/M) -23
HAC linierity +/-1dB •
HAC frequency respons permissible range  •
HAC frequency respons preferred range  •
Maximum ringer volume (dB(A) at 1 meter 91
Lowest ringer centre frequence (Hz) 700
Highest ringer centre frequence (Hz) 2000

Ringer
Monophonic ring tones 9
Ringer volume settings except off 3
Ringer off setting •
Ringer strobe •
Vibration alert outlet •

Calling/Talking
Redial memory 5
Pre dialling •
One touch memories 4
Easy operation slide volume setting •
Boost mode •
Call timer •
Off hook warning lamp •

Handset LCD display
Display with zoom function •
Extra large display with high contrast •
Display size (mm) 108*23
Graphical dot matrix •
Colour display Black on white /
White on Black
Lines / Characters 2/21
Backlit display •
Big display font •
Clock •

Caller ID
Caller ID on hook* •
Caller ID off hook (call waiting)** •
Name display from phone book •
Name display from the network** •
Date & time stamp - network** •
Date & time stamp - internal clock •
Caller ID memory 10

* Depending on network support and subscription
** Country dependning

Doro Audio+ for improved hearing aid compatibility and enhanced sound amplifcation including loud
handset volume with special boost function, receiver tone adjustment, loud ringer with multiple frequency
settings, strobe ringer and compliance with HAC standards at preferred levels.