The reason I bring this is many times, I have heard from deaf workers who was laid off.  It is hard to get back to work afterward next few weeks from laid off.   If lucky, the worker will information another company they might want deaf worker come back for them. 

Most time, not happens.   Lot of companies prefers work with phone.  Deaf does not use the phone at their desk unless they stand that they can use the phone for some reason.  I would support that.  I am sure I can find any job that I can work anything but phone.  One thing, video phone is popular in world and everyone use it.  Deaf can use the phone….video phone! 

Is that simple?  No more TTY or relay service.  Just call direct to caller.  Amuzing?