1. ModemSetup_USB.zip Driver
2. ma25modem.inf File Contents

ma25modem.inf Driver File Contents (ModemSetup_USB.zip)

; Windows Modem Setup File


[Version]
Signature="$CHICAGO$"
Class=Modem
ClassGUID={4D36E96D-E325-11CE-BFC1-08002BE10318}
Provider=%MFG%

[Manufacturer]
%MFG% =MobileAction



[MobileAction]

%Modem1% = Modem1, Siemens_Modem_S25


[Modem1]
AddReg=All, MfgAttReg, External, VerboseResultCodes, ModemV.AddReg, ModemSV.AddReg


[All]
HKR,,FriendlyDriver,,unimodem.vxd
HKR,,DevLoader,,*vcomm
HKR,,PortSubClass,1,02
HKR,,ConfigDialog,,modemui.dll
HKR,,EnumPropPages,,"modemui.dll,EnumPropPages"
HKR, Init,      1,, "AT<cr>"
HKR, Responses, "<cr><lf>OK<cr><lf>",          1, 00, 00, 00,00,00,00, 00,00,00,00
HKR, Responses, "<cr><lf>ERROR<cr><lf>",       1, 03, 00, 00,00,00,00, 00,00,00,00
HKR,, DCB, 1, 1C,00,00,00, 00,4B,00,00, 15,20,00,00, 00,00, 0a,00, 0a,00, 08, 00, 00, 11, 13, 00, 00, 00

[MfgAttReg]
HKR, Init,      2,, "AT&FE0V1&D2&C1Q0S0=0<cr>"
HKR, Monitor,   1,, "ATS0=0<cr>"
HKR, Monitor,   2,, "None"
HKR, Hangup,    1,, "ATH<cr>"
HKR, Hangup,    2,, "AT+CHUP<cr>"
HKR, Answer,    1,, "ATA<cr>"
HKR,, Reset,, "AT&F<cr>"
HKR, Settings, Prefix,, "AT"
HKR, Settings, DialSuffix,, ";"
HKR, Settings, Terminator,, "<cr>"
HKR, Settings, DialPrefix,, "D"
HKR, Settings, FlowControl_Off,, "\Q0"
HKR, Settings, FlowControl_Hard,, "\Q3"
HKR, Settings, FlowControl_Soft,, "\Q1"
HKR, Settings, CallSetupFailTimer,, "S7=<#>"


[External]
HKR,,DeviceType,1,01

[VerboseResultCodes]
HKR, Responses, "<cr>",                        1, 01, 00, 00,00,00,00, 00,00,00,00
HKR, Responses, "<lf>",                        1, 01, 00, 00,00,00,00, 00,00,00,00
HKR, Responses, "<cr><lf>RING<cr><lf>",        1, 08, 00, 00,00,00,00, 00,00,00,00
HKR, Responses, "<cr><lf>NO CARRIER<cr><lf>",  1, 04, 00, 00,00,00,00, 00,00,00,00
HKR, Responses, "<cr><lf>NO DIALTONE<cr><lf>", 1, 05, 00, 00,00,00,00, 00,00,00,00
HKR, Responses, "<cr><lf>BUSY<cr><lf>",        1, 06, 00, 00,00,00,00, 00,00,00,00

HKR, Responses, "<cr><lf>CONNECT<cr><lf>",            1, 02, 00, 00,00,00,00, 00,00,00,00
HKR, Responses, "<cr><lf>CONNECT 2400<cr><lf>",       1, 02, 00, 60,09,00,00, 00,00,00,00
HKR, Responses, "<cr><lf>CONNECT 4800<cr><lf>",       1, 02, 00, c0,12,00,00, 00,00,00,00
HKR, Responses, "<cr><lf>CONNECT 9600<cr><lf>",       1, 02, 00, 80,25,00,00, 00,00,00,00
HKR, Responses, "<cr><lf>CONNECT 2400/RLP<cr><lf>",   1, 02, 0a, 60,09,00,00, 00,00,00,00
HKR, Responses, "<cr><lf>CONNECT 4800/RLP<cr><lf>",   1, 02, 0a, c0,12,00,00, 00,00,00,00
HKR, Responses, "<cr><lf>CONNECT 9600/RLP<cr><lf>",   1, 02, 0a, 80,25,00,00, 00,00,00,00

[ModemV.AddReg]
HKR,, Properties, 1, 00,00,00,00, 3C,00,00,00, 00,00,00,00, 00,00,00,00, 00,00,00,00, 30,00,00,00, 00,C2,01,00, 80,25,00,00
HKR,, ConfigDelay, 1, 9a,10,00,00 

[ModemSV.AddReg]
HKR,, FClass, 1, 0B,00,00,00
HKR, Init,      3,, "AT+FCLASS=0<cr>"
HKR, Fax, Class1DTESpeed,, "AUTO"
HKR, Fax, FixModemClass,, "2"

[Strings]
MFG  = "Mobile Action"
Modem1 = "SIEMENS_S25_S2588 GSM Modem"

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

• Expand the archive file (if the download file is in zip or rar format).

• If the expanded file has an .exe extension, double click it and follow the installation instructions.

• Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

• Find the device and model you want to update in the device list.

• Double-click on it to open the Properties dialog box.

• From the Properties dialog box, select the Driver tab.

• Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.