Modem Troubleshooting

E-mail Options
E-mail Setup
Dial-up Settings
Modem
Troubleshooting

Modem Initialization Strings

Note that few, if any, of these modem initialization strings have been verified. They may work, or they may not. If not, you must consult your modem's manual or manufacturer for the final word.

Aceex 1414 v.32bis ---> AT&F&D0\N3\Q3
Apple Express Modem ---> AT&F&D0&Q0
Apple Express Modem ---> AT&F\N3&K3
AT&T DataPort 14.4 ---> AT\N7%C1&C1&D0\Q3
Asian Micro Sources Modem,AFM144ATP-----> AT&F1V1E1X4\Q4
Best Data Smart One 14.4 ---> AT&Q5%C1&C1&D0&K0
Boca 14.4Kbps v.32bis ---> AT&F&C1\N3
Boca Research V.32bis ---> AT&Q5%C1&C1&D0&K3
Cardinal 14.4 ---> AT&F&C1&D0&Q5
Compudyne 1442F ---> AT&F&C1
CPC Turbo Modem+ ---> AT\N6%C1&C1&D0\Q3\V1
Data Race Apex V.32/V.32bis ---> AT\N7%C1&C1&D0\Q3
Data Race APL 1496 ---> AT\N7%C1&C1&D0\Q3
Digicom Eagle 9600/Scout Plus ---> AT&F&D0
Focus 14.4 ---> AT&Q5%C1&C1&D0&K3S36=7
Global Village PowerPort ---> AT\J0\N3%C1&C1&D0\V1\Q3
Global Village PowerPort Gold/Silver ---> AT&F1\Q3
Global Village TelePort Gold ---> AT&F1%C1W1
Global Village TelePort Mercury ---> AT&F1&K3
Global Village TelePort Silver ---> AT\J0\N3%C1&C1&D0\Q3\V1
GVC Fax 144 ---> AT\N6%C1X4&C1&D0\G0\J0\Q3\V1
Hayes Accura 144 ---> AT&F
Hayes Optima 14400 v.32bis ---> AT&F&D0
Hayes V-Series/Ultra ---> AT&Q5S36=7&C1&D0&K3
Intel 14.4 EX ---> AT&F&D0
Intel 14.4EX ---> AT\N3%C1&C1&D0\Q3
Intel 96EX ---> AT\N3%C1&C1&D0\Q3
Line Link 14.4 E ---> AT&F&C1
Macintosh Express Modem ---> AT&F\N3&D3&Q5
Macronix ---> ATS36=7&Q5%C1&C1&D0&K3
Macronix Maxlite 14.4 ---> AT&F&C1&Q9\N3
Magic 14.4 V.32bis ---> AT&F&C1
Megahertz 14400/P2144 ---> AT&F&C1&D0
MegaHertz V.32bis ---> ATS36=7&Q5%C1&C1&D0&K3
Microcom Desk Porte/QX/4232 bis ---> AT&F&D0
Microcom QX/V.32c ---> AT&Q5%C3&C1&D0\J0\Q3
Multitech MT 932 Series ---> AT&F&D0&E4
Multitech MT1432 Series ---> AT&F&D0&Q1&E11
Multitech MT1432 ZDX ---> AT&F&D0
MultiTech MultiModem 224E/V.32 ---> AT&E1&E15&C1&D0&E4$BA0
PowerUser 14.4E ---> AT&F&C1
Practical Peripherals 14400FXMT ---> AT&F&C1
Practical Peripherals 14400FXSA ---> AT&F&C1S37=9N0
Practical Peripherals 9600SA/14400SA ---> ATS36=7&Q5&C1&D&K3
Prometheus Pro Modem Ultima ---> AT&F&D0
Prometheus Ultima/Home Office ---> AT\N3%C1&C1&D0\J0\V1\Q3
Prometheus V.32/V.32bis ---> AT&C1&D0*E1*F3*S1
PSI Comstation V ---> AT&F&C1&D0&K3&Q5\N3
PSI PowerModem II/IV ---> AT&Q5%C1&C1&D0&K3
Quicktel Xeba 14.4 ---> AT&F&C1
Racal ALM 3223 ---> AT&F&D0
Racal ALM 3226 V.32bis ---> AT&F&C1
Spectra Pocket Modem 14.4 ---> AT&F
SpectraCom V.32bis PocketFax ---> AT&Q3S36=7%C1&C1&D0&K3
Supra 14.4 LC ---> AT&F1
Supra 2400 V.42bis ---> AT&Q5S36=7%C1&C1&D0&K3
SupraFAXModem V.32/V.32bis ---> AT&F1&Q5S36=7%C1&C1&D0&K3
SupraFAXModem v.32bis ---> AT&F1
Telebit QBlazer ---> AT&FS58=2S180=1S190=0
Telebit QBlazer/T1600/T3000 ---> ATS180=2S190=1S51=252S58=2S68=2
Telebit WorldBlazer ---> AT&F9X2
UDS FasTalk Fax32bx/V.3225 ---> AT\N3%C1&C1&D0\G0\J0\V1\Q3
UDS Fastalk V.32 bx ---> AT&F&C1\N3\Q3
UDS Motorola V.3225L/V.3229L ---> AT&F&C1\Q3
USRobotics ---> AT&M4&K1B0&A3&B1&D0&H1&I0&N0&R2
USRobotics Courier HST Dual ---> AT&F&C1&D0
USRobotics Courier V.32 bis/as ---> AT&F&D0&H1&K2
USRobotics Mac & Fax ---> AT&F&D0&H1&R2
USRRobotics Mac & Fax 28.8k ----> AT&B1&H1&R2 Flow Control: CTS/RTS Din Switch 1 down.
USRobotics Sportster 14.4 ---> AT&F&H1&C1&D0
USRobotics Sportster 9600 ---> AT&F&H1
USRobotics Sportster 56K (Mac) ---> AT&D0&H3&I2&R2S7=90
Viva 14.4 --->AT&F&C1
Wang 14.4 ---> AT&F&C1&D0
Zoltrix 14.4 ---> AT&F&C1&D0
Zoom 14.4 V.32/V.32 bis --->AT&F&C1
Zoom 2400 v.42bis --->AT&Q5%C1W1&C1&D0S36=7&K3
Zoom V.32/V.32bis--->AT&Q5S36=7%C1&C1&D0&K3
Zyxel U-1496 --->AT&F&D0
Zyxel V.32bis--->AT&C1&D0&H3&K4&N0

Home Services Support Signup Webmail Policies Contact Top