A) telephone line, modem, computer, and an ISP
B) modem, computer, PDA, and ISP
C) telephone line, modem, computer, and PDA
D) computer, ISP, modem, and communication software
A) telephone line, modem, computer, and an ISP
B) modem, computer, PDA, and ISP
C) telephone line, modem, computer, and PDA
D) computer, ISP, modem, and communication software