[GreenKeys] Looking for Alternative Method of Receiving Internet Broadcast of TTY Modem Tones

John Spigel w1an.dxusa at gmail.com
Tue Oct 6 10:13:36 EDT 2026


And here's the WA4MNT XR2211 Volpe board with audio from bluetooth.

https://w1an.com/video/Bluetooth-volpes2.mp4

73, John W1AN

On 04-Oct-26 15:41, John, W9DDD via GreenKeys wrote:
> Some of us still have our iPhone 6 with audio to a TRRS jack.  (3 of 
> them actually)
> 
> That plus WA4MNT's XR2211 board which directly drive a loop and done.
> 
> 
> On 10/3/2026 6:53 PM, John Spigel via GreenKeys wrote:
>>
>> 3. Use an old smartphone for the wireless internet connectivity and 
>> its bluetooth to connect as in 2. Few phones today have actual 
>> headphone jacks so bluetooth is the only way.
>>
> 



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