| Evaluation instructions |
Source |
| Hardware |
Input/controls |
Verify that TTY functionality is provided or that a standard non-acoustic connection point for TTYs is provided (e.g., RJ-11 jack). |
Section 255, Telecommunications Act [1193.51(d)] |
| Verify that the system accepts and plays back text messages when text is played through a speech synthesis device. |
EITAAC, 1999 |
| Verify that the product is compatible with all cross-manufacturer non-proprietary standard signals used by TTYs (Baudot). |
Section 255, Telecommunications Act [1193.51(e)] |
| Verify that entry from TTYs is accepted in lieu of touch-tone pad and speech and is accompanied by TTY input instead of speech. |
EITAAC, 1999 |
| For recording devices, verify that the detection mechanism is adjustable or requires a keypress to terminate recording. |
EITAAC, 1999 |