Telephone devices

707.5 – Speech

707.5 Speech Output.
Machines shall be speech enabled.  Operating instructions and orientation, visible transaction prompts, user input verification, error messages, and all displayed information for full use shall be accessible to and independently usable by individuals with vision impairments. Speech shall be delivered through a mechanism that is readily available to all users, including but not limited to, an industry standard connector or a telephone handset.  Speech shall be recorded or digitized human, or synthesized.

707.5.1 User Control.
Speech shall be capable of being repeated or interrupted.  Volume control shall be provided for the speech function.

707.5.2 Receipts.
Where receipts are provided, speech output devices shall provide audible balance inquiry information, error messages, and all other information on the printed receipt necessary to complete or verify the transaction.