You can not do it with modem. And he means you should have something like business agreement with provider.
On Dec 18, 2012, at 9:33 PM, Navdeep Bagga wrote: > I am using huawei modem to configure kannel and send,recieve SMS. > > what you mean by carrier and direct link? > I don't know. > > > On Tue, Dec 18, 2012 at 7:54 PM, Thomas Göttgens <[email protected]> > wrote: > Not with modems. Sending via modem always sets the sim number as originator. > You need a contract with the carrier and a direct link. (‚large account‘) > > > > Von: [email protected] [mailto:[email protected]] Im > Auftrag von Navdeep Bagga > Gesendet: Dienstag, 18. Dezember 2012 15:01 > An: [email protected] > Betreff: fake number > > > > I develop an sms application in which I want to send SMS by changing from > original modem phone number to sender phone number. > > > > Is this possible? > > > > -- > Navdeep Bagga > Happy Bird > [W] http://navdeepbagga.com > [T] http://www.navdeepbagga.com/category/daily-diary-3/ > > > > > -- > Navdeep Bagga > Happy Bird > [W] http://navdeepbagga.com > [T] http://www.navdeepbagga.com/category/daily-diary-3/ Willy Mularto F300HD+MR18DE (NLC1725)
