Home » Topics » Telecom Design » E10B switch for phones
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Gaurav SinghGuest
can ne1 help in making a report on E19B switch,which includes all the basics too…Ne1 hving ne details pls fwd it….will b very kind
riteshGuest
please provide me with the working principles of OCB switches and other releated switches in telephone exchange
Gaurav SinghGuest
can ne1 help in making a report on E10B switch,which includes all the basics too…Ne1 hving ne details pls fwd it….will b very kind
neha guptaGuest
please give me information about e10 -b,ocb switches in telephone exchange
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