Question about Arris Touchstone 450a (CM450) Modem
Is it possible to use a pulse-dial telephone with my Arris digital modem? Or to change the pulse-dial phone (nce Ultima 1 wireless model 1-700)? My service provider wasn't any help...
If you have the current firmware for your modem, it should work with pulse. Arris had to make it's MTA's pulse compatible due to old alarm systems that still utilize pulse dialing.
Posted on Jan 20, 2008
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Posted on Jan 02, 2017
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