Synaccess-networks NP-0801DTM Manual de usuario descargar pdf (Pagina 138)

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3GPPTS27.005ATCOMMANDSFORSMSANDCBS

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HSPA+ATCommandsReferenceGuide 138

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NotesPDU Mode

 TheDCDsignalisinONstatewhilePDUisgiven.

 TheechoingofgivencharactersbackfromtheTAiscontrolledbyechocommandE.

 ThePDUishexadecimalformat(eachoctetofthePDUisgivenastwoIRAcharacterlonghexadecimalnumber)

andgiveninoneline.

 WhenthelengthoctetoftheSMSCaddress(giveninthePDU)equalszero,theSMSCaddresssetwithcommand

+CSCAisused;inthiscasetheSMSCType‐of‐AddressoctetisnotpresentinthePDU. 

TosendthemessageissueCtrl‐Zchar(0x1Ahex).

ToexitwithoutsendingthemessageissueESCchar(0x1Bhex).

Ifmessageissuccessfullysenttothene

twork,thentheresultissentintheformat:

+CMGS:<mr>

where

<mr>‐messagereferencenumber;3GPPTS23.040TP‐Message‐Referenceinintegerformat.

 Ifmessagesendingfailsforsomereason,anerrorcodeisreported.

 EnsurenootherSIMinteractingcommandsareissuedduringthecommandexecution,whichmaytakeseveral

seconds.

ParametersandValuesTextMode

<da>

Destinationaddress,stringtyperepresentedinthecurrentlyselectedcharacter

set.See+CSCS.

<toda> Typeofdestinationaddress.

129 Numberinnationalformat.

145 Numberininternationalformat.Containsthe"+".

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Aftercommandlineisterminatedwith<CR>,thedevicerespondssendingafour

charactersequenceprompt:

<CR><LF><greater_than><space>(IRA13,10

,62,32)

Afterthisprompttextcanbeentered.Formatthetextasfollows:

 Ifcurrent<dcs>(see+CSMP)indicatesthatGSM03.38default

alphabetisusedandcurrent<fo>(see+CSMP)indicatesthat

3GPPTS23.040TP‐User‐Data‐Header‐Indicationisnotset,then

ME/TAconvertstheenteredtextintoGSMalphabet,accordingto

GSM27.005,AnnexA;backspacecanbeusedtodeletelast

characterandcarriagereturnscanbeused

;afterevery<CR>

enteredbytheuserthesequence

<CR><LF><greather_than><space>issenttotheTE.

 Ifcurrent<dcs>(see+CSMP)indicatesthat8‐bitorUCS2data

codingschemeisusedorcurrent<fo>(see+CSMP)indicatesthat

3GPPTS23.040TP‐User‐Data‐Header‐Indicationisset.Entered

textconsistsoftwoIRAcharacterlonghexadecimalnumbers

whichME/TAconvertsinto8‐bitoctet(forexampl

ethe‘asterisk’

isenteredas2A(IRA50andIRA65)andthisisconvertedtoan

octetwithintegervalue0x2A)

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