Ok, but you can't do dtmf with querty, so its use in a call center is somewhat l... | Hacker News

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einhverfr on Aug 8, 2012 | parent | context | favorite | on: Amazon Quietly Closes Security Hole After Journali...

Ok, but you can't do dtmf with querty, so its use in a call center is somewhat less important.

With standard numbers, you could use any touch tone phone.

djeikyb on Aug 8, 2012 [–]

What I mean is the map of 2 to a,b,c is fading fast. I can't figure out how to dial 1-800-CALL-ATT by looking at my phone, much less my email address.

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