Polycom VVX 311 - Features for Vision-Impaired and Blind Users; Accessibility Features for Vision-Impaired and Blind Users

Features for Vision-Impaired and Blind Users
Polycom phones include various features that enable users with visual impairments to use many of the features
on the phone.
The following table lists the accessibility features for visually-impaired and blind users.
Accessibility Features for Vision-Impaired and Blind Users
Accessibility Feature
Description
Adjustable backlight settings
You can change the brightness of the screen by adjusting
backlight intensity settings.
Auto-answer feature
You can enable the phone to auto-answer calls so you
don't have to choose an option to answer a call.
Tactile “5” key with raised bumps
The “5” key has two bumps that enable you discern
the position of other keys on the keypad.
Large keys
The large keys on the phone console enable you to access
phone features and functions.
Physical line keys
VVX 300 series and 400 series phones have physical line
keys that you can press to answer and end calls.
Physical feature keys
Many features on the phones are accessible by pressing
feature keys on the phone console.
Tactile-discernible number, feature, and
navigation keys
Keys on the phone console are discernible by their size and
shape.
Illuminated feature keys
Many feature keys are illuminated when activated so
you're alerted when a feature is enabled.
Microphone mute feature
The system plays an alert tone when the microphones are
muted or unmuted using any of the Mute keys on the
device or far-end system. The system plays an alert tone
periodically if the device is muted for a set period of time.