Thanks for the comments . On Tue, Oct 23, 2012 at 3:48 AM, Jim Graham <[email protected]> wrote:
> On Mon, Oct 22, 2012 at 10:44:45AM -0700, bob wrote: > > > > I seriously doubt DTMF is used anywhere. > > It is used for analog (POTS) phones with DTMF (last time I checked, some > people still had dial phones, too). But on digital telephony, you're > basically right---the tones in the receiver are for the customer's > benefit only, so they know that the key has been pressed (imagine > pressing the phone pad keys, and getting only silence...could be rather > disconcerting). > > Later, > --jim > > -- > THE SCORE: ME: 2 CANCER: 0 > 73 DE N5IAL (/4) // NAHC Member #70781171 // Running Mac OS X Lion > > ICBM/Hurr.: 30.44406N 86.59909W > > Seen in alt.sysadmin.recovery: "Priceless; that's better than telling > him to use the Read Manual command with the Real Fast option." > > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- - Saju -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
