Labels:text | screenshot | font | black and white OCR: NOW I WILL GET YOU FAMILIAR WITH THE NUMBERS GIVEN AT THE END OF EACH RECORDING. IN THE PREVIOUS EXAMPLE, "2132" WAS THE NUMBER, AND MEANS 213 IS THE AREA CODE OF THE SWITCHING MACHINE AND THE "2" IS WHICH MACHINE WITHIN THE AREA CODE. SOMETIMES, THE INWATS TEST NUMBERS WON'T GIVE THESE . NUMBERS, BUT BY DIALING AN INVALID NUMBER, YOU SOMETIMES WILL GET THIS NUMBER IN THE FUTURE, IN FACT EVEN NOW, THE PHONE CO. IS INSTALLING A NEW TYPE OF SIGNALLING, ITS CALLED C.C.I.S. AND MEANS ( COMMON CONTROL INTER-OFFICE SIGNALLING). IF YOU HAVE THIS IN YOUR AREA, YOU MIGHT NOT GET A DISTANT "JANE" RECORDING, YOU WILL GET A LOCAL "JANE" RECORDING. THE MO IF YOU FAIL TO GET SOME NUMBER IN THE PREFIX THAT GIVES YOU AN AREA CODE, LEAVE IT BLANK AND FILL IT IN LATER. COMPILE A LIST SHOWING ALL THE PREFIXE ...