Speech impairment - moderate.
impairment - severe.
Limited use of hands/arms.
For many people
some form of audible confirmation that a key has been pressed
is very helpful. This will normally take the form of a sound in
the telephone earpiece when a key is activated.
is particulary helpful to blind and visually impaired people,
but also helps people with poor manual dexterity who may not be
sure if they successfully activated a keystroke.
The Telephone - easy communication for all?
features that make a difference.
How disabilities affect telephone use
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