2N VoiceBlue Lite, User Manual

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2N - VoiceBlue Lite
Work with SMS
SMS sending and receiving commands
AT!G=A6 Start low-level controlling for SMS messages (can run only on one port)
AT!G=55 Stop low-level controlling on used port
Control SMS Messages
AT^SX=ch (sms listing) request to list all SMS messages and status confirmations saved
on SIM card. Possible answers:: *smserr (busy,list) or *smsinc (ix=1..255)
for each saved SMS or status SMS , end of list or empty SIM card - *smsinc
(ix=0).
AT^SR=ch,ix (sms read) request to read SMS message or SMS status saved on SIM card.
Possible answers: *smserr (busy,read) or *smspdu
AT^SD=ch,ix (sms delete) request to delete SMS message (or SMS status message).
Possible answers: *smserr (busy,delete) or *smsdel
AT^SM=ch,len,pdu,csum (sms to module) request to send message via GSM module 0..31 or via any
GSM module (ch=32). Possible answers: *smserr (busy,write) or *smsout
AT^SG=grp,len,pdu,csum (sms to group) request to send SMS message via GSM group 1..8. Possible
answers: *smserr (busy,write) or *smsout
Reports from VoiceBlue Lite
*smsinc: ch,ix,sts SMS message was received and saved to SIM card:
Ch
…GSM module number 0..31
Ix …index number of saved SMS messages 0..255
Sts …status of SMS message
*smsrep: ch,ix SMS status confirmation was received and saved to SIM card (this message
is only for GSM modules TC35 and GM47)
*smsout: ch,ix,ref SMS message was sent and not saved into SIM card:
Ref
…reference number of sent SMS 0..255 (will be used in SMS status
confirmation message)
*smspdu:
ch,ix,sts,len,pdu,csum content of SMS message or status confirmation:
Len
…length of SMS message (number of bytes in pdu)
Pdu …content message in PDU format
Csum …Checksum of all PDU bytes (2 hexa digits) calculated without
carry
*smsdel: ch,ix SMS message or status confirmation was deleted from position ix
*smserr: ch,ix,req,err response to error command:
Req
…required GSM module or GSM group
Err …error code (6=busy, 40=write, 41=read, 42=delete, 43=list)
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