| ??? 02/13/05 06:19 Read: times |
#87243 - A reciever using 8051 core! |
Hello All
I want sending a series dtmf tones to 8051 control system through phone line after connection is established. I use mt8870 tone detector but when a key is pressed from sender side i can't recieve any code. I can recieve dtmf data that telcom center sends for us easily for calling an ID. Can anyone help me? Regards Mehdi N.Rahni |
| Topic | Author | Date |
| A reciever using 8051 core! | 01/01/70 00:00 | |
| Caller ID and DTMF are Different | 01/01/70 00:00 | |
| Country dependent | 01/01/70 00:00 | |
| Mt8880 | 01/01/70 00:00 | |
Same in Mexico | 01/01/70 00:00 | |
| Please explain more | 01/01/70 00:00 | |
| Maybe you can! | 01/01/70 00:00 |