...use your telephone on the same line simultaneously...television system. ...through a telephone line. Dial-up...computer’s system board. Also...and access phone numbers for...distance through telephone lines and... LPT — line print terminal...

...use your telephone on the same line simultaneously...television system. ...through a telephone line. Dial-up...computer’s system board. Also...and access phone numbers for...distance through telephone lines and... LPT — line print terminal...

...digital you mean an ISDN phone line, it simply does not...an analog modem in ISDN phone line can destroy the modem...believe it's an ISDN system, It's a common...digital PBX multi-line telephone system, I'm...