| ??? 02/23/03 12:31 Read: times |
#39830 - RE: telephone ring identification circuit Responding to: ???'s previous message |
Ring signal is something like 50 volts across the line so it should be fairly easy to spot.The problem ishow to stop it blowing any detector into orbit:-) |
| Topic | Author | Date |
| telephone ring identification circuit | 01/01/70 00:00 | |
| RE: telephone ring identification circuit | 01/01/70 00:00 | |
| RE: telephone ring identification circuit | 01/01/70 00:00 | |
| RE: telephone ring identification circuit | 01/01/70 00:00 | |
| RE: telephone ring identification circuit | 01/01/70 00:00 | |
RE: telephone ring identification circuit | 01/01/70 00:00 |