Specifications

Chapter3—UsingYourWirelessModem
Multi‐TechSystems,Inc.MultiModemiCellUserGuide 38
SettingtheSerialBaudRate
YourMultiModemiCelldefaultstoaserialbaudrateof115200fromthefactory.Forfasterbaudrates,youcan
manuallysetthemodemtoahigherspeed(230400,460800,or921600)usingtheAT+IPR=<baudspeed>.
However,youmustmakesurethehostserialportiscapableofth
enewspeed.Ifthenewspeedissetandthe
hosthardwareisnotcapableofthehigherspeed,yo uwillneedtofindahostthatiscapableorresetthenvram
withthefollowing:
OpenaterminalapplicationsuchasHyperTerminalwiththefollowingsettings:
19200,8,NO
NE,HardwareFlowControl
Whenthemodemboots thereisa500mswindowtodothefollowing:
Issue: M
Response: MU
Issue: D
Response: M
Issue: S
Response: S<cr><if>OK<cr><lf> 
Recovery
Todothisma
nually,poweroffthemodem,depresstheCapsLockkeyandholddowntheMkey.Poweronthe
modem,aMUshoulddisplay.PresstheDkeyandthentheSkeyquickly. 
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