keerthisarma
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- Member since
- Jun 6, 2012
- Last active
- Jun 16, 2012
- Total activities
- 0
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#Threads
c363458c-035d-424f-bca6-1287ac88a6ba
sir , i got the circuit from efy magazine please help me if i could do a project on this topic
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#Threads
dc838833-10da-49e3-94a8-8d730b5df3a7
sir the circuit used allows us to access two telephone lines through a conference switch
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#Threads
855f48e2-ff03-45c1-86ed-ec0a9fef809e
sir is this duophone concept is in implemntation?
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#Threads
Make conference calls on landline - Project idea help.
hi sir im in my final year ece i want to do a project on duophone which makes it possible to make...