ISU AT Command Reference

More documents

Recommendations

Info

ISU AT Command ReferencePhase VI AT Commands0 Unlocked1 Locked2 Permanently locked10.6 +CVMI – Voicemail IndicationExec Command: +CVMIQuery the status of the voicemail indication flag. The response is of the form:+CVMI:where is:0 No voicemail indication has been received.1 A voicemail indication has been received.The voicemail indication flag indicates whether a voicemail notification message has been received fromthe voicemail system. The flag is set to 1 when an indication is received, and is cleared to 0 after beingqueried with the +CVMI command.Note: For this feature to function, the voicemail number must be programmed into the ISU.10.7 +IPR - Fixed DTE Rate (Revised)Set Command: +IPR=[,]Set the data rate at which the ISU will accept commands. The change in data rate takes effect after theresult code (e.g., OK) is received by the DTE. takes the following values:1 600 bps2 1200 bps3 2400 bps4 4800 bps5 9600 bps6 19200 bps (default)7 38400 bpsNote: The use of 38400 bps with ISU models “9505” or “9522” is not recommended because the ISU cannot handle this rate without losing some bits of data.Note: ISU models 9505A and 9522A have the capability to automatically adjust to changes in the DTErate and override the +IPR setting when dissimilar. This capability is controlled by the setting. takes the following values:0 Fixed rate – automatic rate adjustment is disabled.1 Automatic rate adjustment is enabled. (default)Read Command: +IPR?Query the current data rate and automatic rate adjustment setting. The response is in the form:+IPR: ,Test Command: +IPR=?Version 2.6March 30, 2006 72
ISU AT Command ReferencePhase VI AT CommandsList the supported data rates. The response is in the form:+IPR: (supported s),(supported s)10.8 +SBDWT - Short Burst Data: Write a Text Message to the ISU (Revised)Exec Command: +SBDWT=[]This command is used to transfer a text SBD message from the FA to the single mobile originated buffer inthe ISU.The text message may be entered on the command line:• For example, “AT+SBDWT=hello”.• The length of is limited to 120 bytes. This is due to the length limit onthe AT command line interface.• The message is terminated when a carriage return is entered.Alternatively, the text message may be entered separately:• Upon entering the command “AT+SBDWT”, the ISU will indicate to the FA that it is preparedto receive the message by sending the string “READY” (hex 52 45 41 44 59 0D0A) to the FA.• Once the FA receives the READY indication, the text message must be sent, terminated by acarriage return.• The length of the text message entered in this way is limited only by the maximum mobileoriginatedmessage length of 1960 bytes.• The mobile originated buffer will be empty upon power-up.• If any data is currently in the mobile originated buffer, it will be overwritten.Command Response:For the “AT+SBDWT” form:0 SBD message successfully stored in mobile originated buffer.1 SBD message write timeout. No terminating carriage return was sent within thetransfer period of 60 seconds.For the “AT+SBDWT=” form:OKERRORSBD message successfully stored in mobile originated buffer.An error occurred storing SBD message in mobile originated buffer10.9 +SBDDET - Short Burst Data: DetachExec Command: +SBDDETInitiates an SBD session to detach the ISU from the Gateway.Command Response:+SBDDET:,where::0 Detach successfully performed.1 An error occurred while attempting the detach.Version 2.6March 30, 2006 73
Page 1 and 2:
Version 2.6ISU AT Command Reference
Page 3 and 4:
ISU AT Command ReferenceRevision Hi
Page 5 and 6:
ISU AT Command ReferenceTable of Co
Page 7 and 8:
ISU AT Command ReferenceTable of Co
Page 9 and 10:
ISU AT Command ReferenceIntroductio
Page 11 and 12:
ISU AT Command ReferenceIntroductio
Page 13 and 14:
ISU AT Command ReferenceModem Overv
Page 15 and 16:
ISU AT Command ReferenceCommand Ove
Page 17 and 18:
ISU AT Command ReferenceCommand Ove
Page 19 and 20:
ISU AT Command ReferencePhased Impl
Page 21 and 22:
ISU AT Command ReferencePhased Impl
Page 23:
ISU AT Command ReferencePhase I AT
Page 26 and 27:
Page 28 and 29:
Page 30 and 31: ISU AT Command ReferencePhase I AT
Page 38: ISU AT Command ReferencePhase I AT
Page 42 and 43: ISU AT Command ReferencePhase II AT
Page 56 and 57: ISU AT Command ReferencePhase III A
Page 66 and 67: ISU AT Command ReferencePhase IV AT
Page 76 and 77: ISU AT Command ReferencePhase V AT
Page 78 and 79: ISU AT Command ReferencePhase VI AT
Page 90 and 91: ISU AT Command ReferenceS-Register
Page 96 and 97: ISU AT Command ReferenceSummary of
Page 98 and 99: ISU AT Command ReferenceInformative
show all

ISU AT Command Reference

Create successful ePaper yourself

Delete template?

Save as template?