User ManualTable of ContentsV.92 56K Internal Modem User’s Guide1Contents7Introduction12Conventions12Features14Function charts17Chapter 1: Modem On Hold19Using Modem On Hold20Answering an incoming voice call20Placing an outgoing voice call22Viewing Call History25Configuring Modem On Hold25Configuring Modem On Hold settings26Enabling/Disabling the Modem On Hold autorun status28Adding and removing the Modem On Hold icon from the system tray28Locating the Modem On Hold application version29Chapter 2: Function Check31Running diagnostics31Determining current connection protocol38Chapter 3: Using the Internal Modem44Connection procedures44Analog or digital?45Connecting the internal modem45Disconnecting the internal modem46Basic operation47Connecting to a telephone line47Direct access line47Extension line48Receiving a call49Terminating a call49Setting the data flow control49Facsimiles50Chapter 4: AT Commands51AT command formats51+++ Escape sequence52A/ Repeat last command52A Answer command52Bn Communication standard setting52Dn Dial53En Echo command54Hn Hook control55In Request ID information55Ln Monitor speaker volume60Mn Monitor speaker mode60Nn Modulation handshake61On Return online to data mode61P Select pulse dialing62Qn Result code control62T Select tone dialing62Vn DCE response format62Wn Result Code Option63Xn Result code selection, call progress monitoring63Extended result codes64Dial tone detect64Busy tone detect64Zn Recall stored profile65&Cn Data Carrier Detect (DCD) control65&Dn Data Terminal Ready (DTR) control66&F Load factory settings66&Gn V.22bis guard tone control67&Kn Local flow control selection67&Pn Select Pulse Dial Make/Break Ratio68&Tn Self-test commands68&V View active configuration and stored profile69&W Store current configuration69&Y Select stored profile for hardware reset69&Zn=x Store telephone number70\Nn Error control mode selection70Qn Local flow control selection71\Vn Protocol result code71%Cn Data compression control72-V.90=<n>72+DS44 V.44 Data Compression Command73+MS Command74+PCW Command77+PIG Command78+PMH Command79+VCID Command79Chapter 5: S-Registers81S-Register values82S0 Auto answer ring number82S1 Ring counter82S2 AT escape character (user-defined)83S3 Command line termination character (user-defined)83S4 Response formatting character (user-defined)83S5 Command line editing character (user defined)84S6 Wait before dialing84S7 Connection completion time-out85S8 Comma pause time85S11 DTMF dialing speed85S12 Escape guard time86S37 Dial line rate86AT command set result codes87Chapter 6: Test Function92Test description92Testing procedure93Chapter 7: MNP and V.4295Error-correction overview95MNP error correction95V.42 error correction96Operation modes96Normal mode96Reliable mode96Commands (\Nn)97Flow control97Serial port flow control98XON/XOFF flow control (software)98CTS/RTS two-way flow control (hardware)99Commands (\Qn, &Kn)99Modem port flow control100Data compression100Commands (%Cn)100Appendix A: Specifications101Network control unit (NCU)101Communication specifications102Appendix B: Communication Conditions103Communication parameters103Telephone line types103Connectable lines (2-wire)104Unconnectable lines (4-wire)104Dial modes104Glossary105Index117Size: 890 KBPages: 120Language: EnglishOpen manual
User ManualTable of ContentsV.92 56K Internal Modem User’s Guide1Contents7Introduction12Conventions12Features14Function charts17Chapter 1: Modem On Hold19Using Modem On Hold20Answering an incoming voice call20Placing an outgoing voice call22Viewing Call History25Configuring Modem On Hold25Configuring Modem On Hold settings26Enabling/Disabling the Modem On Hold autorun status28Adding and removing the Modem On Hold icon from the system tray28Locating the Modem On Hold application version29Chapter 2: Function Check31Running diagnostics31Determining current connection protocol38Chapter 3: Using the Internal Modem44Connection procedures44Analog or digital?45Connecting the internal modem45Disconnecting the internal modem46Basic operation47Connecting to a telephone line47Direct access line47Extension line48Receiving a call49Terminating a call49Setting the data flow control49Facsimiles50Chapter 4: AT Commands51AT command formats51+++ Escape sequence52A/ Repeat last command52A Answer command52Bn Communication standard setting52Dn Dial53En Echo command54Hn Hook control55In Request ID information55Ln Monitor speaker volume60Mn Monitor speaker mode60Nn Modulation handshake61On Return online to data mode61P Select pulse dialing62Qn Result code control62T Select tone dialing62Vn DCE response format62Wn Result Code Option63Xn Result code selection, call progress monitoring63Extended result codes64Dial tone detect64Busy tone detect64Zn Recall stored profile65&Cn Data Carrier Detect (DCD) control65&Dn Data Terminal Ready (DTR) control66&F Load factory settings66&Gn V.22bis guard tone control67&Kn Local flow control selection67&Pn Select Pulse Dial Make/Break Ratio68&Tn Self-test commands68&V View active configuration and stored profile69&W Store current configuration69&Y Select stored profile for hardware reset69&Zn=x Store telephone number70\Nn Error control mode selection70Qn Local flow control selection71\Vn Protocol result code71%Cn Data compression control72-V.90=<n>72+DS44 V.44 Data Compression Command73+MS Command74+PCW Command77+PIG Command78+PMH Command79+VCID Command79Chapter 5: S-Registers81S-Register values82S0 Auto answer ring number82S1 Ring counter82S2 AT escape character (user-defined)83S3 Command line termination character (user-defined)83S4 Response formatting character (user-defined)83S5 Command line editing character (user defined)84S6 Wait before dialing84S7 Connection completion time-out85S8 Comma pause time85S11 DTMF dialing speed85S12 Escape guard time86S37 Dial line rate86AT command set result codes87Chapter 6: Test Function92Test description92Testing procedure93Chapter 7: MNP and V.4295Error-correction overview95MNP error correction95V.42 error correction96Operation modes96Normal mode96Reliable mode96Commands (\Nn)97Flow control97Serial port flow control98XON/XOFF flow control (software)98CTS/RTS two-way flow control (hardware)99Commands (\Qn, &Kn)99Modem port flow control100Data compression100Commands (%Cn)100Appendix A: Specifications101Network control unit (NCU)101Communication specifications102Appendix B: Communication Conditions103Communication parameters103Telephone line types103Connectable lines (2-wire)104Unconnectable lines (4-wire)104Dial modes104Glossary105Index117Size: 890 KBPages: 120Language: EnglishOpen manual
