Documents contains exchange signalling SPC switching Swtiching network.

Unit 1 : PENSUAISAN DAN PENGISYARATAN TELEFON Unit 1 :TELEPHONE SWITCHING AND SIGNALLING 1 Interprete and describe the basic principles and functions of exchange. Recognize…

Documents Unit 1 :TELEPHONE SWITCHING AND SIGNALLING

Unit 1 : PENSUAISAN DAN PENGISYARATAN TELEFON Unit 1 :TELEPHONE SWITCHING AND SIGNALLING 1 Interprete and describe the basic principles and functions of exchange. Recognize…