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Delta Plus MOBILE II
GSM/GPRS Class 10 with TCP/IP stack modem
Part No: ASLH306
User Guide
DRAFT COPY
ASL Holdings Limited 19/09/2005 1
Draft Copy Version 2c
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Delta Plus MOBILE II GSM/GPRS Class 10 with TCP/IP stack modem ASL Holdings Limited 19/09/2005 2 Draft Copy Version 2c
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Contents Guide to the manual Disclaimer Copyright Notice Trademarks Introduction Features Connecting to your Terminal or Computer Supplying power to the modem Battery Powered version. Antennae. Subscriber Identity Module card. Configuring the modem AT Command set Sony Ericsson commands S Registers Modem result codes GPRS operation Remote access feature Pay as you go SIM support LED Status Technical Specifications Appendices AS
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Delta Plus MOBILE II GSM/GPRS Class 10 With TCP/IP stack modem Hardware User Guide Guide to the manual This manual contains detailed technical information about the Delta Plus MOBILE II GSM/GPRS modem, including the commands necessary to configure and use it in your particular application. If you require further technical detail on this modem, please call our Technical Support Group. Disclaimer This manual has been checked for accuracy. The information included
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attention of the Returns Department. No goods will be accepted without a Return Authorisation Number. Please enclose a copy of your original purchase invoice, to enable us to determine the warranty status. If no fault is found, a charge will be made to cover the costs of testing and carriage. Your original or replacement modem will be returned with an engineering report on the fault found. Thank you for your co-operation. The Delta Plus MOBILE II is a new low powered high speed GSM/
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The 25 way D-type connector is wired as follows: Pin number, name and mnemonic: 2 Transmit Data TxD 3 Receive Data RxD 4 Request to Send RTS 5 Clear to Send CTS 6 Data Set Ready DSR 7 Signal Ground/Supply Ground SG 8 Data Carrier Detect DCD 9 Power In PI 15 Power In PI 20 Data Terminal Ready DTR 22 Ring Indicator RI Supplying power to the modem The Delta Plus MOBILE II GSM/GPRS modem is powered via th
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of the modem issuing the “Goodbye” message then it will commence its power up sequence and restart. The battery powered modem will power up within 5 seconds after the external supply is applied given that the battery and capacitors are fully charged and that the modem is operating at room temperature. If the battery and capacitors are not fully charged and/or the modem is not operating at room temperature then the power up sequence will take longer. Antennae. The Delta Plus MO
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Causes the modem to answer an incoming call. AT D Dial Command Causes the modem to go on line and dial the following telephone number subject to parameters set in the dial string. eg: ATDT 12345 123456^m Where “D” = Dial, “T” = Tone (Compatibility only), ^m = Carriage return. AT E Local Echo in command mode. AT E0 = Local Echo off AT E1 = Local Echo on AT H Hang Up command. This command causes the modem to disconnect from the telephone line. AT I
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+CGREG: 0,1 +CHSR: 0 +CHSU: 0 +CMEE: 0 +CMUX: 0,0,1,31,10,3,30,10,2 +CR: 0 +CRC: 0 +CRLP: 61,61,48,6,0 +CRLP: 120,120,48,6,2,3 +CVHU: 2 +ICF: 3,3 +IFC: 2,2 +ILRR: 0 +IPR: 9600 E: 1 M: 0 Q: 0 S0: 001 S10: 002 S2: 043 S3: 013 S4: 010 S5: 008 S6: 002 S7: 050 S8: 002 V: 1 X: 4 Due to the architecture of the interface circuitry not all of the above commands will necessarily be displayed each time. ATI 7 disp
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Quiet mode. Defines whether or not messages generated by the modem are sent to the DTE. AT Q0 = Quiet mode off AT Q1 = Quiet mode on AT V Verbose mode enable. Defines whether the above messages are displayed as readable text or numeric values. AT V0 = Verbose mode disabled AT V1 = Verbose mode enabled AT X Result codes. These are the messages generated by the modem when connection or disconnection is attempted. There are 5 sets of result codes available (numbered 0
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AT &C Carrier control. This parameter defines the operation of pin 8 (DCD) of the RS 232C interface. AT &C0 = Always on AT &C1 = Fixed to this setting – Carrier goes high when on line. AT &C3 = Off in command mode – On when modem on line For compatibility only. ie modem will respond with OK but not take any action. AT &D Data Terminal Ready options This command controls the handling of the DTR line. (Pin 20). AT&D0 - DTR state is ignored and no action is taken. Thi
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013 +CBST: 0,0,1 OK (On earlier versions of the modem, pre version 2.08 firmware, less information is displayed when this command is issued). Due to the architecture of the interface circuitry not all of the above commands will necessarily be displayed each time. Issue 3 Hardware: This displays additional S and P status: S displays the status of the interface ie. S0 - The interface is set for sleep mode. S1 - The interface is permanently on – default. (Set using A
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AT+a if auto-shutdown is off (ie RS232 on all the time). (Autosave) AT+Gn AT+G0 - turns off GPRS mode. AT+G1 - turns on GPRS mode and selects the APN. (Autosave) AT+I reports ASLH 306 firmware version number, RS232 auto off state (1 = always on), baud rate, N or E for parity. (F/W dependent) AT+K Turns Sony Ericsson(™) module off. (Up to F/W version 2.11). Version 2.12 onwards turns off the complete modem. AT+O Turns Sony Ericsson(™) module on. (Assuming modem is turned
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Sony Ericsson commands GPRS related: =========== AT+CDGCONT Define PDP Context. AT+CDGCONT = n,"IP","APN address" AT*ENAD Ericsson Internet Account Define. AT*ENAD = n,"GPRS","username","password",1,0 PAYG SIM related: ============== AT+CPBS Phone Book Store AT+CPBS=”ME” (Use “ME” memory location). AT+CPBW Phone Book Write AT+CPBW=n,”phone number”,number system,”text” (See PAYG support section). AT+CPBR Phone Book Read AT+CPBR=n (Where n is the “ME
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at*e2apc? Response: *E2APC: 0,1,0,0 Power cycle the modem. Interrogate modem: at*e2apc? Response: *E2APC: 1,1,0,0 (Remote Access enabled) General ====== AT+CGMR This command will cause the Sony Ericsson module to display its type/version. Response: R6A023 CXC1122528 (Example). AT+CBST? This command gives information regarding the cellular network bearer channel. Response: 0,0,1 (Autobaud rate, Asynchronous, Non transparent). S Registers: S0= N
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1 CONNECT Connection. 2 RING Ringing signal detected. 3 NO CARRIER Carrier lost or never present. 4 ERROR Invalid Command. 6 NO DIAL TONE No dial tone detected. 7 BUSY Busy signal detected. 8 NO ANSWER No answer from remote modem. GPRS operation The three main commands used to set up a GPRS call with the Delta Plus MOBILE II GSM/GPRS modem in listening mode are as follows: AT+Gn, where n = 0 to 9 AT+G0 - turns off GPRS mode AT+G1-9 turns on GPRS mo
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Remote Access The ASLH 306 modem has the ability to be remotely accessed for both testing and configuration purposes. This is achieved as follows: 1. Establish a normal dial up connection to the ASLH 306 modem. 2. Issue the “***” command to the modem from the remote modem. 3. The ASLH 306 will respond with an OK. 4. You are now connected to the remote 306 PIC interface. 5. If access to the Sony Ericsson module is required issue the AT+Z command to the remote modem. 6. The AS
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at+t Modem will then dial number in ME memory 1 (see below). To store a number: 1/. Set memory to internal memory (not SIM): at+cpbs="ME" (Phone Book Store command) OK 2/. Add number: Text at end can be any characters. Use number system 145 for international type numbering, or 129 for UK type numbering (see example below). at+cpbw=1,"441339755397",145,"Top-up" (Phone Book Write command) OK 3/. Save! at&w OK 4/. To read it back, if you wish! at+cpbr=1 (Phon
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LED Status (GSM Mode) Version 2.02 & 2.05 Red LED: Off for module off. On when unregistered with network. Flashes when registered with network. Green LED: Slow flash is off line. Fast flash is on line. Yellow LED: Off / Slow flash / On - with increasing signal level. LED Status (GPRS Mode) Version 2.08 and above When listening in GPRS you can identify the status of the unit : Red LED: Off for module off. On when unregistered with network. F
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0 or 1 parity bit. Modem Operation Controlled by AT commands and supporting S registers. Data Modulation. V22 - 1200 bps V22bis - 2400 bps V32 2400 – 9600 bps V110 2400 – 56000 bps Fax Group 3, Class 1 & 2 HSCSD (2+1), up to 28.8 kbps GPRS Class B (4+1), up to 85.6 kbps Equipment Interface CCITT V.24/V.28 GPRS – Mobile Originate and Listen modes. (Class 10) ASL Holdings Limited 19/09/2005 20
