vstudio3k
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- Member since
- Sep 14, 2008
- Last active
- Sep 23, 2008
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#Threads
8ae174de-937a-42a1-a691-924a9a5d2af9
I know US use HFK instead of DTMF. I installed one chip "HT9202C operate 4MHz" found from broken phone to use in...
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#Threads
Caller ID Identification with picbasic, help
Hi all, My group is working on telephone remote control. We built a devices installed in telephone line from residential house that...