Manuals / HP / Computer Equipment / Laptop

HP 3005US, 3016US, 3017CL, 3015CA, 3008CL manual Bn Communication Standard Setting, Cn Carrier Control

Models: 3045US 3028CL 3020US 3016US 3015CA 3070US 3005US 3077WM 3080US 3008CL 3050US 3017CL 3019CL

1 101

Download 101 pages 39.67 Kb

Page 16

AT Command Set

Bn Communication Standard Setting

This command determines CCITT vs. Bell standard.

B0 Selects CCITT V.22 mode when the modem is at 1200 bits/s.

B1 Selects Bell 212A when the modem is at 1200 bits/s (default).

B2 Deselects V.23 reverse channel (same as B3).

B3 Deselects V.23 reverse channel (same as B2).

B15 Selects V.21 when the modem is at 300 bits/s.

B16 Selects Bell 103J when the modem is at 300 bits/s (default).

Result Codes

OK	n = 0, 1, 2, 3, 15, 16
ERROR	Otherwise

Cn Carrier Control

The modem will accept the C1 command without error in order to assure backward compatibility with communications software that issues the C1 command. However, this modem does not support the C0 command. The C0 command may instruct some other modems to not send carrier (i.e., it puts them in a receive-only mode).

C0 Transmit carrier always off.

C1 Normal transmit carrier switching.

Result Codes

OK

n = 1

ERROR Otherwise

1–12	Lucent/Agere Command Set (Advanced Users Only)

Image 16

HP 3005US, 3016US, 3017CL, 3015CA, 3008CL, 3020US, 3019CL, 3028CL, 3050US Bn Communication Standard Setting, Cn Carrier Control

Contents

Lucent/Agere Command Set Advanced Users Only Page Contents New V.250 Commands to Support V.92 AT Command Set +++ Zn=xV90 IFC Ilrr+GMI +GMM+GMR +PMHFResult Code Summary Connect 31200 EC Blacklist Full Connect 36000 EC Connect 34666 EC Connect 53333 EC Repeat Last Command Answer Command+++ Escape Sequence Bn Communication Standard Setting Cn Carrier ControlDn Dial Fn Online Data Character Echo Command En Echo CommandHn Hook Control Request ID Information Press any key to continue ESC to quit AT Command Set AT Command Set Ln Monitor Speaker Volume Mn Monitor Speaker Mode Nn Modulation HandshakeSelect Pulse Dialing On Return Online to Data ModeQn Result Code Control Select Tone Dialing Vn DCE Response FormatWn Result Code Option Verbose codeCRLFXn Result Code Selection and Call Progress Monitoring Extended Result CodesYn Long Space Disconnect Dial Tone DetectBn V.32 Auto Retrain Zn Recall Stored ProfileCn Data Carrier Detect DCD Control Fn Load Factory Settings Dn DTR ControlGn V.22bis Guard Tone Control Jn Auxiliary Relay OptionMn Asynchronous Communications Mode Kn Local Flow Control SelectionQn Asynchronous Communications Mode Pn Pulse Dial Make-to-Break Ration SelectionTn Self-Test Commands Sn Data Set Ready DSR OptionView Active Configuration and Stored Profile Option Selection AT CommandSSE Yn Select Stored Profile for Hard Reset Wn Store Current ConfigurationZ0= Z1= Z2= Z3= \An Select Maximum MNP Block Size Zn=x Store Telephone Number\Bn Transmit Break to Remote Bits/s Rate Adjusted \Gn Modem Port Flow Control\K Break Control \Nn Error Control Mode Selection \Qn Local Flow Control Selection \Vn Protocol Result Code \Tn Inactivity Timer\V2 Same as \V1 \Xn XON/XOFF Pass Through Cn Data Calling ToneAT-V90=n Downstream Rate View Numbers in Blacklist Cn Data Compression ControlEn Enable/Disable Auto-Retrain and Fallback/Fall Forward VDR Distinctive Ring and Cadence ReportRegisters S14 S21S22 S24S28 S30S1 Ring Counter S0 Auto Answer Ring NumberS2 AT Escape Character user defined S3 Command Line Termination Character user defined S4 Response Formatting Character user definedS5 Command Line Editing Character user defined S6 Wait Before DialingS7 Connection Completion Time-Out S10 Automatic Disconnect DelayS8 Comma Dial Modifier Time S12 Escape Guard Time S11 Dtmf Dialing SpeedS14 General Bit Mapped Options Status S21 V.24/General Bit Mapped Options Status S22 Results Bit Mapped Options StatusS28 V.34 Modulation Enable/Disable S24 Timer to Control Sleep ModeS30 Inactivity Timer S35 Data Calling Tone S37 Dial Line Rate defaultS36 Negotiation Fallback S38 K56flex Downstream Rate S42 Auto Rate S48 Lapm Error Control and Feature Negotiation default S43 Auto ModeS89 Timer to Control Sleep Mode S108 Network Codec Type S91 Line Transmit LevelS108 = 22 U-Law S108 = 33 A-law +FCLASS? AT FAX Command Set Summary+FCLASS=? +FCLASS? Service Class Indication +FCLASS=?Service Class Capabilities +FCLASS=nService Class Selection+FTS=n Transmission Silence +FRS=n Receive Silence+FTM=m Transmit FAX Data with m Carrier +FRM=m Receive FAX Data with m Carrier +FTH=m Transmit Hdlc Data with m Carrier +FRH=m Receive Hdlc Data with m Carrier +FPR=n Select Fax Port Rate Adaptive Answer +FMI? +FMM? Product Identification25ter AT Command Set 25ter AT Commands AT+A8E=V8o V8aAT+A8E? +A8Atype Type +A8E v8o #0AT+DR AT+MR+A8M= Hexadecimal OctetAT+ILRR AT+ES=AT+IFC= AT+DS= Data and General CommandsAT+ MS= AT+MS= Automatic Maxrate Max rate Each carrier Maxrate forMaxrxrate Max rx Maxrxrate Extended Syntax Commands AT+MSAT+MS AT+ MS= MinrateMinrxrate AT+MS ?AT Commands +ES=orig OrigrqstansfbkRqst Ansfbk+ES? +ESorigrqst+ES=? DTE +ES list+MS Modulation Selection +MS=carrier,automode,0,maxrate,0,maxrxrate +MS? +MS=?+DCS Selection of Data Compression Algorithm Valid Carrier Values+DCS=v42bis,v44 +DCS=? +DCS?+DR Data Compression Reporting Table A-1 Valid v42bis ValuesTable A-2 Valid v44 Values +DR=value +DR? +DR=?+PCW Call Waiting Enable +PCW=call waiting+PCW? +PCW=?+PMH Modem on Hold Enable +PMH=value+PMH? +PMH=?+PMHT Modem on Hold Timer +PMHT=value+PMHT? +PMHT=? Table A-7 +PMHT=value Values+PMHR Initiate Modem on Hold MOH +PMHR=value+PMHR? +PMHR=? Table A-8 +PMHR=value Values+PIG PCM Upstream Ignore +PIG=value+PIG? +PIG=?+PQC V.92 Phase 1 and Phase 2 Control +PQC=value+PQC? +PQC=?+PMHF V.92 Modem Hook Flash +DS44 V.44 Data Compression+DS44? +DS44=? Table A-11 Valid direction ValuesTable A-13 Valid Range of maxstringtx and maxstringrx Values Table A-14 Valid Range of maxstringtx and maxstringrx Values