Hello, The following commands are the command set for DTMF tone test in PTT program.
----------------------------------------------------------------- AT%TT Utility Version [1.59] COM4 is in Use. ================================================== ====[ Setup for AT%TT0x Commands ]==== ATH..OK ATZ..OK AT&F&C1&D2EV1L0M0&K..OK AT%TL10..OK AT!029ED..11..OK AT!029DD..50..OK AT!029CD..10..OK AT!029BD..00..OK ATH..OK ====[ Start Test DTMF 1 ]==== ATL0M0..OK AT%TL10..OK AT%!120081..&H81..OK AT%!1FFE01..&H09..OK Wait for NEWC=0 AT%!09CF20..&H20..OK AT%!1FFE01..&H09..OK Wait for NEWC=0 AT!0218D..ADDD..OK AT!0218DM..AD00..OK AT!0218D..00..OK AT%!100001..&HFF..OK ATH..OK ------------------------------------------------------ What is the AT!029ED ? And, I can not exit in command mode after AT!029ED. Please let me know about above command set. Best regards, Jeongmin Cho
