ron
Junior Member level 3
Hi All,
I am about to get hold of some old Siemens phones to have a play about with their Internal Modems via a PIC or AVR.
I've read that the 35 series have all(?) got internal modems but I am wondering what the difference is between the C35 S35 M35 versions, and the C35i S35i M35i versions.
ie, what does the 'i' mean on the end of the model number ?
Have all the above got modems built into them that I can access through a simple serial lead ?
Any links to any user manuals, service manuals or command set manuals, etc would also very useful if anyone knows of any !
Thanks in Advance.
Ron
I am about to get hold of some old Siemens phones to have a play about with their Internal Modems via a PIC or AVR.
I've read that the 35 series have all(?) got internal modems but I am wondering what the difference is between the C35 S35 M35 versions, and the C35i S35i M35i versions.
ie, what does the 'i' mean on the end of the model number ?
Have all the above got modems built into them that I can access through a simple serial lead ?
Any links to any user manuals, service manuals or command set manuals, etc would also very useful if anyone knows of any !
Thanks in Advance.
Ron
