AT\K1, AT\K3, AT\K5 | Ositech comm Trumpcard Data/Fax Modem manual

Section Four

Examples

When a BREAK is received from the communications software when connected to a remote modem, the modem takes the following action:

AT\K0,2,4	Modem enters the command mode (waiting for AT)
	without sending a BREAK to the remote modem
AT\K1	Modem clears the terminal and modem buffers and
	sends a BREAK to the remote modem
AT\K3	Modem does not clear the buffers but sends a
	BREAK to the remote modem
AT\K5	Modem sends a BREAK to the remote modem in
	sequence with any transmitted data.

When a BREAK is received from the remote modem during a non-error correction connection, the modem takes the following action

AT\K0,1	Modem clears the terminal and modem buffers and
	sends a BREAK to local communications software
AT\K2,3	Modem does not clear buffers but sends a BREAK
	to the local communications software
AT\K4,5	Modem sends a BREAK in sequence with any data
	being buffered, to the local communications
	software

When a \B command is received from the communications software during a connection and in the Command mode, the modem takes the following action:

AT\K0,1	Modem clears the terminal and modem buffers and
	sends a BREAK to the remote modem.
AT\K2,3	Modem does not clear buffers but sends a BREAK
	to the remote modem.
AT\K4,5	Modem sends a BREAK in sequence with any data
	being buffered, to the remote modem.

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Trumpcard 14400/28800 Modem

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$Ositech comm Trumpcard Data/Fax Modem manual AT\K1, AT\K3, AT\K5$

Contents

Trumpcard Data/Fax Modem User’s Guide and Reference How To Contact Us CopyrightFTP Preface FCC Notice Regulations Governing the Use of Modems Page Vii Contents Modem Command Reference Page Introduction Features Data Mode Facsimile Mode Cellular Mode Unique Features Industry Standards 22bis32bis 42bis MNP 2, 3,MNP 27ter Hardware Installation Preparing for Installation Installing the Trumpcard Modem Pcmcia Modem Adapter connector is keyed to go in one way Line Interface Module Connection to Telephone Network Basic Modem Operation Before You Begin Enabling The Trumpcard Using AT Commands Operating the Trumpcard Making an Outgoing Call Tone or Pulse Dialling Re-Dialling the Last Number Storing a NumberConnection Messages Connect 1200TX/75RX FAXData Carrier Setting Up for a Non-Error Correcting Connection Ending Your Connection Setting up for a Cellular Connection Receiving an Incoming Call Modem Configurations for Cellular Operation Cellular Phone Configuration Cellular Call Status Section Four Trumpcard 14400/28800 Modem Modem Command Reference Modem Command Guidelines Modem Command Reference Modem Command Summary +MS Modem Command Reference Modem Command Descriptions Re-executeAnswer Bn Set ITU-T or Bell Mode Dn DialATB0 ATB1 ATDS=2 En Command Echo Fn Select Line Modulation 14400 only +Ms Select Line Modulation 28800 only Sub-parameter Definitions Hn Switch-Hook Control VFCATH0 ATH1 Identification OlumeMn Speaker Control Nn Automode Detection On Return To The On-Line State Set Pulse Dial as Default Qn Result Code DisplaySn Read/Write S Registers ATQ0 Set Tone Dial as Default Vn Result Code FormWn Connect Message Control Xn Extended Result Codes Result Codes Q0, V1, Wn, S95 Carrier Connect Zn Reset Yn Control Long Space DisconnectCn DCD Option Restore Factory Configuration Dn DTR OptionNone Gn Set Guard Tone Jn T elephone Jack SelectionKn DTE/Modem Flow Control Mn Communication Mode Pn Dial Pulse Ratio disabled for the U.SQn Communication Mode Ln Line Type Rn RTS/CTS Option Sn DSR Option Tn T est and Diagnostic View Configuration and User Profiles AT&T6AT&T7 AT&T8 Yn Designate Default User Profile Wn Store User Profile Zn=x Store Phone Number \Bn T ransmit Break\Gn Modem-to-Modem Flow Control \Kn Break Control AT\K1 AT\K3AT\K5 \Nn Operation Mode Control Cn Compression Control En Enable/Disable Line Quality Monitor Report Received Signal LevelReport Line Signal Quality Kn MNP Extended Services Mn T ransmit Level Adjustment for Cellular ConnectionHn Link Negotiation Speed @Mn Initial Cellular Power Level En Compromise Equalizer Init string Event Based Command Init string = Null Default Register Settings Modem S RegistersModem Register Summary Modem Command Reference S95 Extended Result Codes Register Descriptions S5 Backspace Character S6 WaitS7 Wait For Carrier After Dial S8 Pause S10 Lost Carrier To Hang Up Delay S9 Carrier Detect Response TimeS11 Dtmf T one Duration S12 Escape Code Guard Time S18 Test Timer S24 Sleep Inactivity TimerS25 Delay to DTR S30 Inactivity Timer S32 XON Character S33 Xoff CharacterS36 Lapm Failure Control Range Default S37 Desired Telco Line Speed S38 Delay Before Forced Disconnect S46 Protocol Selection S48 V .42 Negotiation Action S86 Connection Failure Cause Code S95 Extended Result Codes Facsimile Commands Class 1 CommandsClass 2 Commands Modem Test Procedures Local Modem Self-Test Local Analog Loopback Local Analog Loopback with Self- Generated Pattern Remote Digital Loopback Remote Digital Loopback with Self- Generated Pattern Local Digital Loopback Testing Modem Memory Product InformationROM Checksum Test