@erinjo Something like this is cheaper and less invasive: http://alldav.com/index.php?main_page=product_info&products_id=30 I think USB adaptors exist for touchtone phones.
@erinjo Something like this is cheaper and less invasive: http://alldav.com/index.php?main_page=product_info&products_id=30 I think USB adaptors exist for touchtone phones.
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