| ??? 08/15/02 01:41 Read: times |
#27265 - RE: how to recognize ring tone of telephones |
The easiest is to use a call progress detector chip such as CMX 673, since some tones (in some countries ) are mixture of more than one tone.
IA |
| Topic | Author | Date |
| how to recognize ring tone of telephones | 01/01/70 00:00 | |
| RE: how to recognize ring tone of telephones | 01/01/70 00:00 | |
| RE: how to recognize ring tone of telephones | 01/01/70 00:00 | |
| RE: how to recognize ring tone of telephones | 01/01/70 00:00 | |
| RE: how to recognize ring tone of telephones | 01/01/70 00:00 | |
| RE: how to recognize ring Farooq | 01/01/70 00:00 | |
| RE: how to recognize ring tone/erik | 01/01/70 00:00 | |
| RE: how to recognize ring tone/erik | 01/01/70 00:00 | |
| RE: how to recognize ring tone/erik | 01/01/70 00:00 | |
| Hi Craig ! "off topic" | 01/01/70 00:00 | |
| RE: SMS is not welcome here: | 01/01/70 00:00 | |
| RE: Telephony has not progressed | 01/01/70 00:00 | |
| RE: how to recognize /Thanks Andy+simon | 01/01/70 00:00 | |
| RE: how to recognize /Thanks Andy+simon | 01/01/70 00:00 | |
| RE: Telephony has not progressed | 01/01/70 00:00 | |
RE: this thread has not progressed | 01/01/70 00:00 |