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Electronic Telephone Projects By Anthony J. Caristi

Rs. 135.00

Contents:
Section 1. General Information
1. Basic Telephone Principles
2.The Telephone Company and you
3.Electronic Construction Techniques
4.Solid-State Devices Specifications
Section 2.Electronic Telephone Projects
5.Soft Tone
6.Telephone Sentry
7.Telephone Bill
8.andandandandandandAutomatic Record/ Call
9. Speakerphone
10. Dial Tone
11.Auto-Dial
12.Ring-A-Thing
13.Telephone Trigger
14.CB Telephone Patch
15.Conferencer
16.Telephone Beacon
17.Automatic Bell Cutoff
18.The Babysitter
19.Telephone Computer Memory
20.Duo-Phone
21.Touch Tone Dialer And Electronic Ringer
22.The Frustrator
23.Tattletale
24. Telephone Night Light
25. Telephone Toll Restrictor