About sound cards ............................................................................................................................ 161
About Mwave cards .......................................................................................................................... 161
About television cards ...................................................................................................................... 162
About modems ................................................................................................................................. 163
Operating your modem ............................................................................................................... 163
Disabling Call Waiting ................................................................................................................. 165
How modems work ........................................................................................................................... 165
Modem connection process ....................................................................................................... 165
Data modems ............................................................................................................................... 166
Fax modems ................................................................................................................................. 168
Communications settings ........................................................................................................... 169
Modem commands ........................................................................................................................... 170
Modem return codes ........................................................................................................................ 173
S registers .......................................................................................................................................... 174
Canadian modem regulations ......................................................................................................... 178
Index ....................................................................................................... 183
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