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ZyXEL Communications U-336SA user manual Speed detection

Models: U-336S U-336SA

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Command	bit		dec	hex	Function and description	Ref.
			17	11	153600 bps
			18	12	102400 bps
			20	14	61440 bps
			21	15	51200 bps
			22	16	624000 bps
			24	18	124800 bps
			25	19	62400 bps
			26	1A	41600 bps
			27	1B	31200 bps
			28	1C	24960 bps
			29	1D	20800 bps
			46	2E	921600 bps
Note: Only the speeds up to S20=15 are supported by auto
speed detection.
S21=	bit		dec	hex	Bit mapped register
	0		0	0	Maintain non-error control	*E0
					connection when modem error
					control handshake fails
			1	1	Drop connection when modem	*E1
					error control handshake fails
	1-2		0	0	Speaker always OFF	M0
			2	2	Speaker ON until carrier is	M1*
					detected (default)
			4	4	Speaker always ON	M2
			6	6	Speaker ON after last digit is	M3
					dialed out until carrier detected
	3		0	0	DSR always ON	&S0
			8	8	According to CCITT (see also	&S1
					S44.4, S41.5)
	4		0	0	CD always ON	&C0

110 Status Registers & Result Codes

Image 124

ZyXEL Communications U-336SA user manual Speed detection

Contents

ZyXEL ZyXEL Limited Warranty Copyright 1999 by ZyXEL FCC Part 15 InformationAcknowledgments Information for Canadian Users Page Contacting ZyXEL ∙ E-mailVii Viii Contents LCD Panel Operation Leased Line Operation Fax Operation Upgrading Your Modem Page Introduction Required EquipmentModem Features Standard FeaturesIntelligent Features Technical Specifications Fax Compatibility∙ Audio Monitor programmable volume control Introduction Installation Front PanelFront Panel LEDs U-336SA Front PanelFront Panel Switches Rear Panel MarkingsModem Connection ∙ EIA-232DU-336S Modem Connections Powering Up Idle ScreenUnderstanding AT Commands Basic Modem OperationUsing the Windows 95 Hyper Terminal Program Dialing using the ATD Command Dialing and Answering TechniquesAuto-Answer and Hook Controls ATS0=nATS0=0 +++ ATHCommand Description Quick Tips when issuing AT CommandsATV0 ATV1 AT Command Set/Type Example Modem Result Codes Viewing S Register ValuesNon-Volatile Memory Changing S Register ValuesStoring Phone Numbers Saving Settings and User ProfilesDialing Stored Phone Numbers Helpful Hints for PC Computers AT Command Description Default Modem Settings for PC’sZyXEL Serial/Parallel I/O Card Special AT Command Settings for Mac Helpful Hints for Mac ComputersMac Serial Port Mac Software TipsHelpful Hints for UNIX-Based Computers Basic Modem Settings for UnixSerial Cable Unix Software Tips Basic Modem Operation LCD Panel Operation LCD PanelPanel Operation Information Example2LO 2LAMenu Tree LED Status ScreenDialing Double Arrows on The ScreenDial Memory Storing a NumberView and Store a Number Dialing a NumberATD Manual DialATD ATA Repeat Last Dial Auto AnswerATH AtdlDialing Messages Disconnecting On-line Status Screen Display Unit On-line Status Screen Display Unit/MeaningOn-line Status Screen Status Display Unit On OFFDISCONNECTING…… MIN MAXPanel Lock 25bis Command Set Syntax Command with Description ParametersClock Options Dialing from Synchronous Mode Command State OptionsRTS Options Auto-Answer Answering from Synchronous ModeManual Answer Connecting to a Leased Line Power Level SettingAT-Command Description Leased Line OperationManual Connect Auto HandshakeAborting from Leased-Line Operation AT*M0Terminating a Leased Line Connection Leased Line Operation Security Functions Special FunctionsLevels of Security User Passwords Command Function AT*Rab Remote ConfigurationAT*Wab Caller Number Delivery Caller ID Ring Here is an example Distinctive Ring Type Bit on Ring Sequence Extended Distinctive Ring EDR Setting Up EDR S51 Bit-mapped register default Bits Bin Dec DescriptionBits Bin Dec Description Report Ring six times EDR Application ExampleCID/EDR RD RD EDR Special Functions Special Functions Fax Operation Fax BasicsModem as Fax Machine ITU-T T.30 Fax ProtocolFax Command sets Defining the Fax Command SetsClass 1 Command Set Command Value Description+FTM=MOD +FTH=MODClass 2 Command Set Command Syntax Description+FBUF? +FBADLIN=+FCON Fax Operation +FK +FDR+FMDL? +FPHCTO= +FMFR?+FREV? Class 2 Command Responses Value Function and Description Command Value Description Enable polling+FCFR Class 2.0 Command Set Response Value Function and Description+FPOLL +FVOICE+FBS? +FCO+FIP +FDT+FKS +FMM? +FMI?+FMR? DCE HEX+FCICSI ID A0-BF +FNC+FNF +FNSExtended Fax AT Command Set +FTIID TSI +FVOSet the modem into V17G3 FAX mode same function #Pstring Field Description DISCONNECT0 Flow ControlDISCONNECT1 Fax Reception from a BBS String Error Level ConnectBasic AT Command Set AT Command Set SummariesCommand Options Function & Description AT Command Set Summaries AT Command Set Summaries Description of ATI2 Output UPXData Type Description Output Output Value Description ParameterAT Command Set Summaries Extended AT& Command Set DTE/DCEAT Command Set Summaries AT Command Set Summaries AT Command Set Summaries AT Command Set Summaries AT Command Set Summaries Extended AT* Command Set AT Command Set Summaries AT Command Set Summaries AT Command Set Summaries AT Command Set Summaries Command Function & Description +Ref Status Registers & Result CodesRegister Descriptions Basic S-Registers ATSn=xCommand Bit Dec Hex Function and description Extended S-Registers ATSn=xStatus Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes Speed detection ATX1 ATX2 ATX3 ATX4 Status Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes ATA Status Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes Status Registers & Result Codes +FCLASS=? Result Code Options ATXn Result Code Option Table@ $ Result Code Field Descriptions Field Name Possible ValuesNONE, ARQ LapmConnect Strings for Error Corrected Connections Numerical VerboseDiagnostics Diagnostics TroubleshootingPower-On Self Test Resetting The Modem Loopback Tests Local Digital Loopback Test AT&T3 Indicator Lights Line Condition Status DisplayReceived Signal Power Level RX Count of the local modems requests to change the rate Trouble Shooting AT Command Set ProblemsCommand Echo Problems Answer Problems Dialing Problems Data Transfer ProblemsConnection Problems Upgrading Your Modem Upgrading by Flash EpromKernel Recovery Mode Phone Jack Pinouts Connector PinoutsPC Serial Port Pinouts Connector Pinouts Macintosh Serial Port Pinouts Mac Modem Description DinConnector Pinouts Basics ITU-T T.30 fax protocol, 64 Using Modem as Fax IndexSerial cable Software tips