Manuals / Maxon Telecom / Computer Equipment / Modem

Maxon Telecom MM-6864, MM-6854 manual 43 AT+CRLP Radio Link Protocol parameters

Models: MM-6854 MM-6864

1 65

Download 65 pages 24.51 Kb

Page 34

MM6854/64 Dual Band GSM Data Modem

5.1.43 AT+CRLP – Radio Link Protocol parameters

This command lets you change parameters for the radio link protocol, used only for NON-transparent data transmission.

Enter	Response
AT+CRLP=<up-window
size>,<down window
size>,<acknowledgement
timer>,<retransmissions
attempts>,<reset
allowed>,<re-sequencing
time>
AT+CRLP?	Displays the current settings.
AT+CRLP=?	Displays the supported settings.
	Notes: None
	Result codes:
	OK
	ERROR

5.1.44 AT+CSCA – Service centre address

This command shall be used to indicate to which service centre the message has to be sent.

The modem has no default value for this address. If a SMS is sent without having indicated the service address, an error will be generated.

Enter	Response
AT+CSCA=”<sca>”
Where <sca>	GSM 04.11 RP SC address address-values field string format.
AT+CSCA?	Displays the current value.
	Notes: None
	Result codes:
	OK
	ERROR
	Message service failure result codes

5.1.45 AT+CSDH – Show test mode parameters

This command is used to determine if a detailed header information is shown in text mode result codes.

Enter	Response
AT+CSDH=0	Disable header information.
AT+CSDH=1	Enable header information
AT+CSDH?	Displays the current value.
AT+CSDH=?	Displays the supported values
	Notes: None
	Result codes:
	OK
	ERROR
	Message service failure result codes

ME 820047	Issue 1.0
Page 26	03/00

Image 34

Maxon Telecom MM-6864, MM-6854 manual 43 AT+CRLP Radio Link Protocol parameters, 44 AT+CSCA Service centre address

Contents

MM-6854 / MM-6864 GSM Dual-Band Data Modem Page MM6854/64 Dual Band GSM Data Modem MM6854/64 Dual Band GSM Data Modem Table of Contents Debugging & Indicator Lights List of Figures MM6854/64 Dual Band GSM Data Modem Introduction Summary Specifications Basic SpecificationsMM6854/64 Dual Band GSM Data Modem System Applications ApplicationsGSM / GPS Application GSM / GPS ApplicationNetwork Connection OperationIntroduction Inserting the SIM cardTurning on the modem Set up the appropriate softwareV.24 Interface Confirming Operation SummaryMM6854/64 Dual Band GSM Data Modem AT Commands 1 +++CR Escape command Re-execute last commandATD Dial a telephone number ATA Manually answer an incoming callAtdl ATH Hang up ATE Command EchoATIn Identification ATQ Result code suppression 11 ATS0=n Auto-answer mode12 ATS1? Number of rings 15 ATS4 Line Feed character 14 ATS3 Command line termination character13 ATS2- Escape character 16 ATS5 Backspace character20 ATS10 Wait time before disconnection 18 ATS7 Wait time for carrier19 ATS8 Wait time before dialling 21 ATS12 Escape code guard time25 AT&C Data carrier detect options ATX Defines Connect results code formatATZ Load user profile 26 AT&D Data Terminal Ready options28 AT&V Display current configuration 27 AT&F Restore default configuration29 AT&W Save current configuration 31 AT+CEER Displays why last call was disconnected 30 AT+CBSTs,m,p Select bearer service type32 AT+CMGD Delete messages 33 AT+CMGF Message format 34 AT+CMGL List messages35 AT+CMGR Read messages 36 AT+CMGS Send messages37 AT+CMGW Write messages to memory 38 AT+CMSS Send messages from storage39 AT+CNMI New Message AT+CNMI=?41 AT+CR Cellar result code for outgoing calls 40 AT+CPIN Enter PIN and query blocks42 AT+CRC Cellar result code 45 AT+CSDH Show test mode parameters 44 AT+CSCA Service centre address43 AT+CRLP Radio Link Protocol parameters 46 AT+CSMP Set text mode parameters 47 AT+DR Data compression report49 AT+FCLASS Select, read or test service class 48 AT+DS Data compression mode50 AT+FMI Report manufacturer ID 53 AT+FRH Receive Hdlc data with carrier 51 AT+FMM Report module ID52 AT+FMR Report revision 54 AT + FRM Receive data with carrier57 AT+GMI Request manufacturer ID 55 AT+FTH Transmit Hdlc data with carrier56 AT+FTM Transmit data with carrier 58 AT+GMM Request model ID59 AT+GMR Request revision ID 60 AT+ICF Character framing62 AT+ILRR Display local report rate 61 AT+IFC Local flow control63 AT+IPR Set terminal equipment data rate CME ERRORn CMS ERRORnRegister Summary S0 Rings to auto-answerSummary MM6854/64 Dual Band GSM Data Modem Debugging & Indicator Lights MM6854/64 Dual Band GSM Data Modem Fusing InstallationPower Sources AntennasCabling Fixing1 9 pin D-type RS-232 Interface Connections2 25 pin D-type MM6854/64 Dual Band GSM Data Modem Appendices Setting up Windows Modem interfaceOpen up the Control Panel Double click on the modem icon MM6854/64 Dual Band GSM Data Modem Select the appropriate COM port Set the location information Finish Installation Select Properties Select Connection Set Data Bits, Parity and Stop bits Select Flow Control and Software XON/XOFF 12 RS-232 Setting up Hyper Terminal Select Hyper Terminal from Programs MenuSelect Hyper Terminal Select PropertiesSet Port Port Settings Ascii settings PropertiesCommunication Setup Setting up Win Fax ProWin Fax Pro Setup MM6854/64 Dual Band GSM Data Modem Accessories Description of Accessory Maxon Part NumberMM6854/64 Dual Band GSM Data Modem Glossary Abbreviation Meaning