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Zipcon Modem Init Strings
If you have an init string for an unlisted modem, please email the the modem make, model and init string to support@zipcon.net.

If the modem you are dealing with is connected to a Macintosh and is external, use &D0 instead of &D2. (The Macintosh connects two modem pins together, the result of this being that when the modem's buffer fills up, the modem is sometimes told to hang up. Putting &D0 in your modem init string stops the modem from doing this).

You can try using your browser's "find" or "search" command to search for a modem init string if you know the marketing name but not the manufacturer.

 
3Com
AIWA
AllSync
Alliance
Amquest
Angia
AOpen
Apex
Apache
Apple
Archtek
AST
AT&T
ATI
Avtek
Aztech
Banksia
Best Data Boca
BSM		 Bullet
Calcom Cardinal
Cirrus
Compaq
CompuCom
Compudyne
Concord
Creative Labs
Dataplex
Davicom
Delrina
Designer
Digicom
Digitan
Dynalink
Dynamode
Edison
Eiger		 Epson
ESS
Etech
Everex
EXP
Forval
Gateway
Global Village
Genius
GVC
Hayes
HP
HSP
IBM
Icodata
Identity
Iger
Infotel
Integram
Intel		 Interlink
IRE
Jaton
LASAT
Logicode
Lucent (LT)
Maestro
Magnum
Marlow
Mastro
MaxLink
MaxTech
Megahertz
Microcom
Microdirect
Mitsubishi
Modem Master
Motorola
Multitech		 NEC
Netcomm
NewCom
NewMedia
Nokia
Noteworthy
Okidata
Omron
Online
Orion
Ositech
Packard Bell
Panasonic
PC-Link
PC-Logic
PCSI
PC Tel 7.6X
Penril
Phoebe
Pine
Prac. Peri.		 Premax
Prodigy
Prometheus
Quicktel
Psion Dacom
Racal
Reveal
Sierra
SimpleModem
SmartOne
Sony
Spartan
Spectrum
Spirit
Stowaway
Supra
Targa
TDK
Telebit
Texas Inst.		 Topline
Tornado
Toshiba
Trust
Turbomodem
Twincom
USRobotics
Ventel
Viva
Xircom
Zentech
Zoltrix
Zoom
Zyxel

 
 
MODEM  INIT STRING 
3Com 28800 Etherlink III PCMCIA  AT&F&C1&D2&K3&Q6 \N7 
3Com PCMCIA CCXJ1560 56k  Try AT&F1 first. If that doesn't work well try: 
AT&F&C1&D2&H1&R2&M4 
AIWA 9600 Inteligent FAX PV-AF96  AT&F&D2&C1 \N3 \Q3 \J0 
AIWA 9600 Inteligent FAX PV-AF96V5  AT&F&C1&D2 \N3 \Q3 \J0 
AIWA 14400 Inteligent FAX PV-AF144V5  AT&F&C1&D2 \N3 \Q3 \J0
AIWA 14400 Inteligent FAX PV-AF144V5  AT&F&C1&D2 \N3 \Q3 \J0 
AllSync 9600  AT&F&C1&D2 
Alliance 9600  AT&F&C1&D2 
Amquest 14400 (RPI)  AT&F&C1&D2 
Angia 14400 PCMCIA  AT&F&C1&D2 \N3 \Q3 \J0 
Angia 19200 PCMCIA  AT&F&C1&D2&K3 \N7 
Angia 28800 PCMCIA  AT&F&C1&D2&K3 \N7 
AOpen FM56-H w/ X2+v.90  AT&F&C1&D2&K3&Q5 
Apache V34IV 33.6 data/fax  AT&F&C1&D2&K3&Q5
Apex Data 9600  AT&F&C1&D2&K3 \N3 
Apex Data 14400  AT&F&C1&D2&K3 \N3 
Apex Data 14400 PCMCIA  AT&F&C1&D2&K3 \N3 
Apex Data 28800  AT&F&C1&D2&K3 \N3 
Apex Data 28800 PCMCIA  AT&F&C1&D2&K3 \N3 
Apollo PCMCIA 28.8 FM 2814  first - AT&F&B1&C1&D2 \K5 \N3 \Q5
alternate - AT&F&C1 \N3 \Q3
Apple 14400 GeoPort Telecom Adapter  AT&F&C1&D0 \N3 \Q3 
Apple 28800 Express Modem  AT&F&C1&D0 \N3 
Archtek 14400  AT&F&C1&D2&K3 \V1 \N3 \Q3 
Archtek 28800  AT&F&C1&D2&K3 \V2 \N3 \Q3 
Archtek Telecom Smartlink 28800  AT&F&C1&D2 \K5 \N3 \Q5 
Archtek Smartlink 28800 data/fax  AT&F&C1&D2 \N3 \Q3 
Archtek 56k w/X2  first - AT&F1 
alternate - AT&F&C1&D2&M4&H1&R2 
If these fail - 
a) add &B1 
b) add S15=128S33=32 
c) add S32=32 
mega init - AT&F1&K0&I0 S33=32 S15=128 S27=64 S32=34 
Asian Microsources AFM144ATP  AT&F&C1&D2 
AST 14.4 Data/Fax  AT&F&C1&D2 
AST Advantage Voice/Data/Fax 28800  AT&F&C1&D2 
AT&T 9600 DataPort  AT&F&C1&D2 \N3 \Q3 
AT&T Comsphere 3810  AT&F&C1&D2 \Q3 \N5 
AT&T Comsphere 3811 AT&F&C1&D2 \Q3 \N5 
AT&T Comsphere 3820  AT&F&C1&D2 \Q3 \N5 
AT&T Comsphere 3830  AT&F&C1&D2 \Q3 \N5 
AT&T 14400 DataPort  AT&F&C1&D2 \Q3 \N5 (some DataPorts take \N3)
AT&T 14400 DataPort Model 2001  AT&F&C1&D2 \N7 \Q3 
AT&T 14400 DataPort PCMCIA  AT&F&C1&D2 \N7 \Q3 
AT&T 14400 KeepInTouch Express PCMCIA  AT&F&C1&D2 \N3 \Q3 
AT&T 14400 KeepInTouch PCMCIA  AT&F&C1&D2 \N5 \Q3 
AT&T 28800 Comsphere  AT&F&C1&D2 \N3 \Q3 
AT&T 28800 DataPort  AT&F&C1&D2 \N7 \Q3 
AT&T 28800 DataPort PCMCIA  AT&F&C1&D2 \N7 \Q3 
AT&T DataPort pcx  AT&F&C1&D2&K3&Q6 
AT&T 28800 KeepInTouch PCMCIA  AT&F&C1&D2 \N7 \Q3 
AT&T 33600 Comsphere  AT&F&C1&D2 \N3 \Q3 
AT&T WinModem 33.6  AT&F&C1&D2 \N3 \Q3 
AT&T 4024  ATE1Q0V1X4Y0 S7=15 &C1&D2&M0 
ATI 9600  AT&F&C1&D2&K3&Q6 
ATI 14400  AT&F&C1&D2&K3&Q5 
ATI 19200  AT&F&C1&D2S37=11&Q5&K3 
ATI 28800  AT&F&C1&D2&K3&Q5 
Avtek 14400  AT&F&C1&D2&K3 \N3 
Avtek 14400 Mega Modem CD1000  AT&F&C1&D2 
Avtek 14400 MegaPlus Voice  AT&D2X3S7=70
Avtek 14400 MegaPlusFax CD720  AT&D2S7=70 
Avtek 14400 MegaPlusFax CD920/CD30  AT&D2S7=70 
Avtek 14400 MegaPlusFax CD930  AT&D2X3S7=70 
Avtek 14400 MegaPlusFax CD960  AT&D2X3S7=70 
Avtek 14400 MegaPlusFax CD990  AT&D2S7=70W1 
Avtek 28800 Flash Modem CD1500  AT&D2X3V1Q0S7=70 
Avtek 28800 Mega Modem CD1050  AT&D2&C1V1Q0S7=70 
Avtek 28800 MegaPlusFax CD740  AT&D2X3S7=70 
Aztech MDP3858 56K  AT&F&C1&D2&K3&Q5
Banksia 14400  AT&F&C1&D2 
Banksia 14400 Blitzer  AT&D2&C1V1Q0S7=70 
Banksia 28800  AT&F&C1&D2 
Best Data 14400 (RPI)  AT&F&C1&D2 
Best Data 14400 Mwave DSP  AT&F&C1&D2 \N7 \Q3 
Best Data 14400 Smart One  AT&F&C1&D2&K3&Q5
Best Data 14400 Smart One 1442FX  AT&F&C1&D2&K3 \N3 
Best Data 28800 DataFax AT&F&C1&D2&K3&Q5
Best Data SmartOne 33.6F  AT&F&C1&D2&K3&Q5 
Best Data SmartOne 33.6SP  AT&F&C1&D2&K3&Q5 
Best Data SmartOne 56X/56XMac AT&F&C1&D2&K3&Q5 (D0 for the mac) 
Best Data SmartOne 56F  AT&F&C1&D2&K3&Q5 
Boca Modem 14400  AT&F&C1&D2&K3 \N3 
Boca Modem M144IW (14400) AT&F&C1&D2&K3&Q5 \N3 %E1 
Boca 14.4 Data/FAX PCMCIA  AT&F&C1&D2 \N3 \Q3 
BocaModem 28800  AT&F&C1&D2&K3 \N3 
BocaModem 33600  AT&F&C1&D2&K3&Q5 \N3
BocaModem V.Fast Class  AT&F&C1&D2&K3&Q5 
Boca Fast Mac v.34  AT&F&C1&D0&K3&Q5 
Boca Sound Expression 14400  AT&F&C1&D2 \N3 \Q3
BSM 14400 Quik Com  AT&F&C1&D2 \N3 \Q3 \J0 
Bullet 9600 ModemMan  AT&F&C1&D2$E0 
Calcom 14400  AT&F&C1&D2&K3 \N3 
Cardinal 9600  AT&F&C1&D2&H1&I1&M4
Cardinal 14400 internal AT&F&C1&D2&K3 \N3 
Cardinal 14400 PCMCIA  AT&F&C1&D2&K3&Q5 
Cardinal 14400 (RPI)  AT&F&C1&D2 
Cardinal 14400 V32bis  AT&F1&C1&D2&K3&Q6 
Cardinal MVP v.34 external  AT&F&C1&D2&K3 \N3 
Cardinal 19200  AT&F&C1&D2W1 \N3 
Cardinal 28800  AT&F&C1&D2&K3&Q5
Cardinal 33600  AT&F&C1&D2&K3&Q5
Cardinal 56K  AT&F&C1&D2&M4&H1&R2 
Cirrus Logic-MD1414 AT/EC 14.4 PCMCIA  AT&F&C1&D2 \N3 \Q3 
Cirrus Logic CL-MB34xx 33.6 internal  AT&F&C1&D2 \N3 \Q3 
Cirrus Logic CL-MB56xx 56k (K56Flex)internal  AT&F&C1&D2 \N3 \Q3 
Compaq 9600 Internal  AT&F&C1&D2&K3&Q5 
Compaq 14400 Internal  AT&F&C1&D2&K3&Q5 
Compaq 14400 Internal  AT&F&C1&D2 
Compaq 19200 SpeedPAK PCMCIA  AT&F&C1&D2W1&Q5&K3 \Q3 
Compaq 28800 SpeedPAK PCMCIA  AT&F&C1&D2W1&Q5&K3\Q3 
Compaq 33600  AT&F&C1&D2&K3&Q5 
Compaq Presario 56K  AT&F&C1&D2&K3&Q5 
CompuCom 14400 Speedmodem  AT&F&C1&D2 \N3 \Q3 
Compudyne 9600 9642  AT&F&C1&D2&K3&Q5 
Concord 9600  AT&F&C1&D2&K3 \N3 \J0 
Creative Labs 14400 Modem Blaster  AT&F&C1&D2 \N3 \Q3 \J0 
Creative Labs 14400 Sound Blaster  AT&F&C1&D2&K3 \N3 
Creative Labs 28800 Modem Blaster  AT&F&C1&D2&K3 
DataBridge 33.6 Data/Fax  AT&F&C1&D2&H1&R2&M4&B1 
Dataplex 28800 Access  AT&D2&C1X3S7=70 
Davicom 33.6 int fax modem AT&F&C1&D2 \N3 \Q3 
Delrina 14.4 Data/Fax  AT&C1&D2&K3 (do not use &F) 
Delrina WinFax 28.8  AT&F&C1&D2&K3&Q5 
Designer 14400  AT&F&C1&D2 \N3 \Q3 \J0 
Diamond Multimedia 28800 fax modem  AT&F&C1&D2&K3&Q5 
Digicom 9600 9642  AT&F&C1&D2&K3&Q5 
Digicom 9600 Eagle  AT&F&C1&D2*E3*F3*S1 
Digicom 14400 Connection  AT&F&C1&D2&K3 \N3 
Digicom 14400 Eagle  AT&F&C1&D2*E3*F3*S1 
Digicom 14400 PC Classic  AT&F&C1&D2&K3 \N3 
Digicom 14400 Scout  AT&F&C1&D2*E3*F3*S1 
Digicom 19200 Connection  AT&F&C1&D2&K3 \N3 
Digicom 28800 Scout  AT&F&C1&D2&K3 \N3 
Digicom 28800 Scout V34i  AT&F&C1&D2&K3&Q5 
Digitan 14400 DS144FVM  AT&F&C1&D2&K3&Q5 \N3 
Digitan 14400  AT&F&C1&D2&K3&Q5 
Digitan 28800 DS288F  AT&F&C1&D2&K3&Q5 \N3 
Digitan 28800 DS288FVM  AT&F&C1&D2&K3&Q5 \N3 
Dynalink 14400  AT&F&C1&D2&K3 \N3 
Dynalink 14400 (1414VQE and 1414VQI)  AT&D2&C1X1V1Q0S7=70S95=46 
Dynalink 28800  AT&F&C1&D2&K3 \N3 
Dynamode 14400  AT&F&C1&D2&K3 \N3 
Dynamode 28800  AT&F&C1&D2&K3 \N3 
Edison 14400  AT&F&C1&D2&K3 \N3 
Eiger 14400  AT&F&C1&D2 \N3 \Q3 \J0 
Eiger 14400 PCMCIA (new)  AT&F&C1&D2&K3 \N3 
Eiger 14400 PCMCIA (old)  AT&F&C1&D2 \N3 \Q3 \J0 
Eigercon 56k PCMCIA  AT&F&C1&D2&K3&Q5 
Epson 14400  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
Epson 14400 PCMCIA  AT&F&C1&D2&K3&Q5 \N3 
ESS 56k (x2)  AT&F&C1&D2&K3&Q5 
Etech 14400 P1496MX Ufomate  AT&F&C1&D2 $F4 $E3 
ETech Bullet PC288MX Internal  AT&F $F4$E3 %E2 S0=0
Everex 9600  AT&F&C1&D2 \N3 \Q3 \J0 
EXP Computer 14400  AT&F&C1&D2&K3&Q5 \J0 
Forval 14400  AT&F&C1&D2 \N3 \Q3 \J0 
Gateway 9600 TelePath  AT&F&C1&D2&M4&H1&R2 
Gateway 14400 TelePath  AT&F&C1&D2&M4&H1&R2 
Gateway 14400 TelePath Internal (Type 1)  AT&F&C1&D2&M4&H1&R2 
Gateway 14400 TelePath Internal (Type 2)  AT&F&C1&D2&K3 \N3 
Gateway 14400 TelePath PCMCIA  AT&F&C1&D2&M4&H1&R2 
Gateway 28800 TelePath  AT&F&C1&D2&M4&H1&R2 
Gateway 28800 TelePath (Type 1)  AT&F&C1&D2&M4&H1&R2 
Gateway 28800 TelePath (Type 2)  AT&F&C1&D2&K3 \N3 
Gateway 28800 TelePath PCMCIA  AT&F&C1&D2&K3 \N3 
Gateway 33600 TelePath II  AT&F&C1&D2&M4&H1&R2 
Gateway XJEM3336 PCMCIA  AT&F&C1&D2& \N3 \Q3 
Gateway 56K (using x2)  AT&F&C1&D2&H1&R2&M4 
Genius GM336-V 33.6 int.  AT&F&C1&D2&K3&Q5 
Global Village 9600 TelePort Gold  AT&F1&D0&K3
Global Village 9600 TelePort Silver  AT&F1&D0&K3
Global Village 14400 TelePort Gold II  AT&F1&D0&K3
Global Village 14400 TelePort Gold IIv  AT&F1&C1&D2&K3 (internal so can uses DTR signal)
Global Village 19200 TelePort Mercury  AT&F1&D0&K3
Global Village 28800 TelePort Platinum  AT&F1&D0&K3
Global Village Powerport Platinum PCMCIA  AT&F&C1&D0&K3&Q6 
GVC 9600  AT&F&C1&D2 \Q3 \N6
GVC 14400  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
GVC FM 14400  AT&F&C1&D2 \Q3 \N3 
GVC 28800  AT&F&C1&D2&K3 \N3 
Hayes 9600 Accura  AT&F&C1&D2&K3&Q5 
Hayes 9600 Optima  AT&F&C1&D2&K3&Q5 
Hayes 9600 V-Series  AT&F&C1&D2&K3&Q5 
Hayes 9600 V-Series Ultra  AT&F&C1&D2&K3&Q5 
Hayes 14400 Accura  AT&F&C1&D2&K3&Q5 
Hayes 14400 Accura (new)  AT&F&C1&D2&K3&Q5 
Hayes 14400 Optima  AT&F&C1&D2&K3&Q5 
Hayes 14400 Optima PCMCIA  AT&F&C1&D2&K3&Q5S46=136 
Hayes 14400 V-Series Ultra  AT&F&C1&D2&K3&Q5 
Hayes 28800 Accura  AT&F&C1&D2&K3&Q5 
Hayes 28800 Optima  AT&F&C1&D2&K3&Q5 
Hayes 28800 Optima PCMCIA  AT&F&C1&D2&K3&Q5S46=136 
Hayes 56K Accura  AT&F&C1&D2&K3&Q5 
HP WDP 28.8 v.34  AT&F&C1&D2&K3&Q5 
HSP  ATS38=9  
IBM 9600 7855  AT&F&C1&D2 \G0 \N3 \Q3 
IBM 9600 Internal PS/1  AT&F&C1&D2 
IBM 9600 Internal ThinkPad  AT&F&C1&D2 \G0 \N3 \Q3 
IBM 12000 7855  AT&F&C1&D2&A8 \G0 \N3 \Q3 
IBM 14400 3X  AT&F&C1&D2&K3&Q5 \N3 
IBM 14400 7851-001  AT&F&C1&D2&K3&Q5 \G0 \J0 
IBM 14400 7851-002  AT&F&C1&D2&K3 \N3 
IBM 14400 7852-001 (SOHO)  AT&F&C1&D2&K3 \N3 
IBM 14400 Aptiva Internal  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
IBM 14400 Internal (ISA)  AT&F&C1&D2&K3 \N3 
IBM 14400 Internal (Microchannel)  AT&F&C1&D2&K3&Q5 
IBM 14400 Internal ThinkPad  AT&F&C1&D2 \G0 \N3 \J0 
IBM 14400 Mwave (Generic)  AT&F&C1&D2 \N7 \Q3 
IBM 14400 Mwave WindSurfer (old)  AT&F&C1&D2 \N3 \Q3 
IBM 14400 PCMCIA (Integrated DAA)  AT&F&C1&D2&K3%E2 \G0 \N3 
IBM 14400 PCMCIA (Original)  AT&F&C1&D2&K3%E1 \G0 \N3 
IBM 14400 PCMCIA Data/Fax  AT&F&C1&D2&K3&Q5 
IBM 19200 7857  AT&D2&C1&E1&K2&U4&I1 
IBM 19200 7857  AT&D2&C1&E1&K2&U4&I1 
IBM 28800 7852-010  AT&F&C1&D2&K3 \N3 
IBM 28800 7852-013  AT&F&C1&D2&K3 \N3 
IBM 28800 Internal (ISA)  AT&F&C1&D2&K3 \N3 
IBM 28800 Mwave (Generic)  first - AT&F&C1&D2 \N7 \Q3 
alternative- AT&F&C1&D3%C0"H0*TH8 \Q3 S7=30 S33=1
IBM 28800 Thinkpad Mwave  AT&F&C1&D2\N7\Q3 
IBM 28800 PCMCIA (Integrated DAA)  AT&F&C1&D2&K3%E2 \G0 \N3 
IBM 28800 PCMCIA (International)  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
IBM 33600 Mwave (Generic)  AT&F&C1&D2 \N7 \Q3 
IBM 33600 PCMCIA (Integrated DAA)  AT&F&C1&D2&K3%E2 \G0 \N3 
IBM 33600 Thinkpad Datafax vod  AT&F&C1&D2&K3 \N7 
IBM 56K ISA Modem for Windows  AT&M4&K1&F1&A3&C1&D2E0V1QS0=0S7=60S19=0L0M1 
Icodata 14400  AT&F&C1&D2W0 
Identity 14400  AT&F&C1&D2&K3 \N3 
Iger 14400  AT&F&C1&D2 
Iger 14400 PCMCIA  AT&F&C1&D2 
Infotel 14400  AT&F&C1&D2&K3&Q5 %E0 
Infotel 28800  AT&F&C1&D2&K3&Q5%E0 \N3 
Integram 9600 FAX MP96  AT&F&C1&D2 
Integran 9600 FAX MP96  AT&F&C1&D2 
Intel 9600  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
Intel SatisFaxtion 100  AT&F&C1&D2 V1 S7=55 
Intel 14400 SatisFAXtion Modem/400e  AT&F&C1&D2 \Q3 \N3
Intel 14400  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
Intel 14400 EX  AT&F&C1&D2 \Q3 \N3 
Intel 14400 PCMCIA  AT&F&C1&D2&K3 \N3 
Intel 144/144e  AT&F&C1&D2 \Q3 \N3 
Intel 350  AT&F&C1&D2 \Q3 \N3 \G0
Interlink 14400 Fastbit II  AT&D2 
IRE 28800  AT&F&C1&D2&K3 \N3 
IRE 28800  AT&F&C1&D2&K3 \N3 
Jaton Communicator 56K (X2 & v.90) AT&F&C1&D2&K3 \N3 
LASAT 14400 Unique Lite  AT&F&C1&D2&K3 \N3 
Logicode Quicktel 14400 AT&F&C1&D2 \G0 \N6 \Q3 \J0 
Logicode Quicktel 14400 (RPI)  AT&F&C1&D2 
Logicode 33600  AT&F&C1&D2 
Lucent  Technologies WinModem 33600 w/K 56Flex AT&F&C1&D2&K3&Q5 
Try -v90=0 s38=1 (then enable software flow control instead of hardware)
Maestro 14400 Companion 9.6/14.4/28.8  AT&F&C1&D2 
Maestro 14400 Executive 9.6/14.4/28.8  AT&F&C1&D2 
Magnum 14400  AT&F&C1&D2&K3&Q5 
Magnum Faxmodem 28800  AT&F&C1&D2&K3&Q5
Magnum 28800  AT&F&C1&D2&K3&Q5
Marlow Data Systems 28800 V.34  AT&F&C1&D2 
Mastro 9600  AT&D2&C1 
Mastro 14400  AT&D2&C1 
Mastro 28800  AT&D2&C1 
MaxLink 33.6  AT&F&C1&D2&K3&Q5 
MaxTech 14400  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
MaxTech Data/Fax 14400 AT&K3&C1&D2
MaxTech 28800  first - AT&F&C1&D2&H1&R2&M4 
alternative- AT&F&C1&D2 \N3 \Q3
MaxTech 33600 Netpacer  AT&F&C1&D2&M4&H1&R2 
Megahertz 9600 C596FM  AT&F&C1&D2&K3 \N3 
Megahertz 9600 CC396FM  AT&F&C1&D2&K3&Q5 
Megahertz 9600 P296FMV  AT&F&C1&D2&K3&Q5 
Megahertz 9600 T396FM  AT&F&C1&D2&K3&Q5 
Megahertz 9600 XJ196FM  AT&F&C1&D2&K3&Q5 
Megahertz 9600 Z396FM  AT&F&C1&D2&K3&Q5 
Megahertz 14400 C5144  AT&F&C1&D2&K3&Q5 
Megahertz 14400 CC3144 PCMCIA  AT&F&C1&D2&K3&Q5 
Megahertz 14400 CC4144 PCMCIA  AT&F&C1&D2&K3&Q5 
Megahertz 14400 MM3734  AT&F&C1&D2&K3&Q5 
Megahertz 14400 MM3740 PCMCIA  AT&F&C1&D2&K3&Q5 
Megahertz 14400 P2144  AT&F&C1&D2%E0N1&Q5&K3 \J0 
Megahertz 14400 T3144  AT&F&C1&D2&K3&Q5 
Megahertz 14400 XJ1144 PCMCIA  AT&F&C1&D2%E0N1&Q5&K3 \J0 
Megahertz XJ2144 v.32bis PCMCIA  AT&F&C1&D2&K3&Q5 
Megahertz 14400 Z3144  AT&F&C1&D2&K3&Q5 
Megahertz 28800 CC3288 PCMCIA  AT&F&C1&D2&K3&Q5 
Megahertz 28800 DMD1318  AT&F&C1&D2&K3&Q5 
Megahertz 28800 DMD1319 PCMCIA  AT&F&C1&D2&K3&Q5 
Megahertz 28800 XJ2288 PCMCIA  AT&F&C1&D2&K3&Q5 
Megahertz 28800 XJ4288 PCMCIA  AT&F&C1&D2&K3&Q5%E0 \J0 
Megahertz 33600 CruiseCard PCMCIA  AT&F1 
Megahertz CCXJ1560 56k PCMCIA  first - AT&F1
alternate - AT&F&C1&D2&H1&R2&M4 
Some of these have needed to be set to 38400, but not others :) 
Microcom 9600 QX/3296  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
Microcom 9600 QX/V.32  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
Microcom 14400 QX/4232  AT&F&C1&D2&K3&Q5 \N3
Microcom 28800 DeskPorte ES or S  AT&F&C1&D2&K3&Q5 \N3 
Microcom 28800 DeskPorte FAST  AT&F&C1&D2 \N3 \Q3 \J0 
Microdirect 14400  AT&F&C1&D2$X2$E3$F4$S0 
Midisoft 28800 Internal  AT&F&C1&D2&K3&Q5
Mitsubishi 9600 Cellular Data Link  AT&F&C1&D2&K3 \N3 *H0 S36=7 S48=7 
Modem Master 6000 33.6 data/fax/voice  AT&F&C1&D2&K3 \N3 
Motorola 9600 Codex 226x  AT&F&C1&D2*SC0*MF0 
Motorola 9600 Codex 322x  AT&F&C1&D2*SC0*MF0 
Motorola 9600 FasTalk  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
Motorola 9600 UDS V.3227  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
Motorola 14400 Codex 326x  AT&F&C1&D2*DE12*SC1*MF0*SM3*F 
Motorola 14400 FasTalk  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
Motorola FasTalk II  AT&F&C1&D2 \Q3 \N6
Motorola 14400 Lifestyle/Power  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
Motorola 14400 Power PCMCIA  AT&F&C1&D2 \Q3 \N3 
Motorola 28800 Codex 326x  AT&F&C1&D2*DE15*SC1*MF0*SM3*F 
Motorola 28800 Lifestyle/Power  AT&F&C1&D2 \N7 \Q3
Motorola 28800 Mariner PCMCIA  AT&F&C1&D2&K3 \N3 
Motorola 28800 Modem SURFR  AT&F&C1&D2 \N3 \Q3 \J0 
Motorola 28800 Montana PCMCIA  AT&F&C1&D2&K3&B1 \N3 \Q3 
Motorola 28800 Pro/Online  AT&F&C1&D2 \N7 \Q3 \J0 
Motorola 28800 V.34R  AT&F&C1&D2\N7\Q3\J0 
Motorola 33600 Montana PCMCIA  AT&F&C1&D2&K3 \N3 \Q3 
Motorola 33600 Premier  AT&F&C1&D2 \V3 \N7 \Q3 \J0 
Motorola V.3225  AT&F&C1&D2 V1 S2=128 S7=55 %C0 \N1
Motorola V.3227  AT&F&C1&D2 \Q3 \N7
Motorola Codex v.34  AT&FM1E1V1 
Motorola Modem Surfr 56k Int  AT&F&C1&D2&K3&Q5
Multitech 9600  AT&F&C1&D2$SB96&E1$BA0 
MultiTech 14400  AT&F&C1&D2&E1$SB192$BA0 
MultiTech 19200  AT&F&C1&D2&E1$SB384$BA0 
MultiTech 28800  AT&F&C1&D2&E1$SB384$BA0 
MultiTech 28800 Multimodem  AT&F&C1&D2&E1$SB384$BA0 
MultiTech 28800 PCMCIA  AT&F&C1&D2&E1$SB384$BA0 
MultiTech 28800 ZDX  AT&F&C1&D2&E1$SB384$BA0 
MultiTech 33600 ZDX  AT&F&C1&D2&E1$SB384$BA0 
NEC 14400 N2431/2431C  AT&F&C1&D2 
NEC 28.8 Versa 6000  AT&F&C1&D2 \N7 \Q3
Netcomm 9600  AT&F&C1&D2&K3 \N3 
Netcomm 9600 Pocket Rocket PCMCIA  AT&D2&C1X3S7=70 
Netcomm 14400  AT&F&C1&D2&K3 \N3 
Netcomm 14400 AutoModem  AT&D2&C1X3S7=70 
Netcomm 14400 AutoModem E11F  AT&D2&C1X3S7=70 
Netcomm 14400 AutoModem E7  AT&D2&C1X3S7=70 
Netcomm 14400 CardModem  AT&D2&C1X3S7=70 
Netcomm 14400 InModem  AT&D2&C1X3S7=70 
Netcomm 14400 M11F (SM3200)  AT&D2&C1X3S7=70 
Netcomm 14400 Roadster  AT&D2&C1X3S7=70 
Netcomm 14400 SmartModem  AT&D2&C1X3S7=70 
Netcomm 14400 SmartModem M7F, V8  AT&D2&C1X3S7=70 
Netcomm 28800 AutoModem  AT&D2&C1X3S7=70
Netcomm 28800 CardModem  AT&D2&C1X3S7=70 
Netcomm 28800 InModem  AT&D2&C1X3S7=70 
Netcomm 28800 Roadster  AT&D2&C1X3S7=70 
Netcomm 28800 SmartModem  AT&F&C1&D2 
Netcomm 28800 SmartModem M34F  AT&D2&C1X3S7=70 
Netcomm 28800 VoiceMaster  AT&D2&C1X3S7=70 
NewCom 33.6 EFX (external) AT&F&C1&D2&K3&Q5 \N3
NewMedia 14400 PCMCIA  AT&F&C1&D2 \N3 \Q3 \J0 
Nokia 9600 Cellular DTP-2 PCMCIA  AT&D2&C1X5V1Q0S7=70 
Noteworthy NW288XJ V.34 PCMCIA  AT&F&C1&D2 \N3 \Q3 
Okidata 9600  AT&F&C1&D2 \N3 \Q3 \J0 
Omron 14400 MD-144XT-10V  AT&F&C1&D2 
Omron 14400 MD-144XT-10V  AT&F&C1&D2 
Omron 14400 Impala  AT&F&C1&D2&M4%E0 \G0 \Q3 \J0 
Online 14400  AT&F&C1&D2&K3&Q5%E0N1 \G0 \J0 
Orion 14400  AT&F&C1&D2&K3&Q5 
Ositech 14400 Jack of Diamonds Trumpcard  AT&F&C1&D2&K3&Q5 
Ositech 33600 Jack of Diamonds Trumpcard  AT&F&C1&D2&K3&Q5 
Packard Bell Sound II 14400  AT&F&C1&D2&K3&Q5
Packard Bell Sound II 28.8  AT&F&C1&D2 \N3 \Q3 
Packard Bell Sound III 33.6  AT&F&C1&D2&K3&Q5
Packard Bell Sound IV 33.6  AT&F&C1&D2&H1&R2&M4
Packard Bell 14.4 data/fax (not a sound modem)  AT&F&C1&D2 \N3 \Q3 
Packard Bell Sound IV 56k  AT&F&C1&D2&H1&R2&M4
Panasonic 14400 TO-703B  AT&F&C1&D2 
PC-Link 14400  AT&F&C1&D2&K3 \N3 
PC-Logic 14400  AT&F&C1&D2&K3&Q5 
PCSI 9600 Ubiquity Cellular  AT&F&C1&D2&K3 \N3 
PCSI 14400 Ubiquity Cellular 1000/2000  AT&F&C1&D2&K3 \N3 
PC Tel 7.6X  AT&FX&C1&D2%N1  OR
AT&F&C1&D2&K3W1s37=12N0  

How to tell which PC Tel modem you have
Penril 14400  AT&F&C1&D2 \N3 \Q1 \B0 
Penril 28800  AT&F&C1&D2 \N3 \Q1 \B0 
Penril 33600  AT&F&C1&D2 \N3 \Q1 \B0 
Phoebe 56k int. (K56Flex)  AT&F&C1&D2&K3&Q5 
Pine 14400  AT&F&C1&D2&K3 \N3 
Pine 14400 (RPI)  AT&F&C1&D2 
Pine 28800  AT&F&C1&D2&K3 \N3 
Practical Peripherals 9600  AT&F&C1&D2&K3&Q5 
Practical Peripherals 9600 FXMT  AT&F&C1&D2&K3&Q5 
Practical Peripherals 14400 PCMCIA  AT&F&C1&D2&K3&Q5 
Practical Peripherals 14400 PM14400FXMT  AT&F&C1&D2&K3&Q5 
Practical Peripherals 14400 PM14400FXSA  AT&F&C1&D2&K3&Q5 
Practical Peripherals 14400 PM14400FXSA  AT&F&C1&D2&K3&Q5 
Practical Peripherals PM144MT II  AT&F&C1&D2&K3&Q5 
Practical Peripherals 28800  AT&F&C1&D2&K3&Q5 
Practical Peripherals PM288MTII  AT&F&C1&D2&K3&Q5&B2s7=60 
(&B2 = line retrain, s7=60 = time before disconnect if noise is too bad.) 
Practical Peripherals 28800 PCMCIA  AT&F&C1&D2&K3&Q5 
Practical Peripherals 33600  AT&F&C1&D2&K3&Q5 
Premax 14400 PCMCIA  AT&F&C1&D2 \N3 \Q3 \J0 
Prodigy14400  AT&F&C1&D2 \N6 \Q3 \J0 
Prometheus 14400  AT&F&C1&D2 \N3 \Q3 
Prometheus Cyberphone 28.8  AT&F&C1&D2 \N3 \Q3 
Psion Dacom Goldcard 56k PCMCIA  AT&F&C1&D2&K3&Q5 
Quicktel 28800  AT&F&C1&D2&K3&Q5 \J0 
Racal GSM w/ Hayes Ultra  AT&F&C1&D2&K3&Q5
Racal RMD 2412  AT&F&C1&D2*F2*E1
Racal RMD 2422  AT&F&C1&D2*F2*E1
Racal RMD 2412/2  AT&F&C1&D2*F2*E1
Racal Milago 14400 RMD 3221  AT&F&C1&D2*F2*E1 
Racal Milago 14400 RMD 3222  AT&F&C1&D2 \Q1 \N3
Racal RMD 3226  AT&F&C1&D2&K3 \Q1 \N3
Racal ALM 3226  AT&F&C1&D2&K3 \Q1 \N3
Racal RMD 3223  AT&F&C1&D2&K3 \Q1 \N3
Racal RMD 9632 PA  AT&F&C1&D2 \Q1 \N3
Racal RMD 9642PA  AT&F&C1&D2 \Q1 \N3
Reveal 14400  AT&F&C1&D2 \N3 \Q3 \J0 
Sierra 14.4 SQ3230  AT&F&C1&D2&K3&Q5 
Sierra 28.8 DataWave Data/FAX  AT&F&C1&D2 \N3 \Q3 
Sierra SQ3465 33.6 Plug'N'Play  AT&F&C1&D2 \N3 \Q5 
SimpleModem 14400  AT&F&C1&D2&K3 \N3 
SimpleModem 28800  AT&F&C1&D2&K3 \N3 
SmartOne 14400  AT&F&C1&D2&K3 \N3 
Smart One 14400 (RPI)  AT&F&C1&D2 
Smart One 28800  AT&F&C1&D2&K3 \N3 
Smart One 56K  AT&F&C1&D2&K3&Q5 
Sony DSVD 33.6 game/data line  AT&F&C1&D2 \N3 \Q3  (use %E1 for line retrain)
Spartan 9600  AT&F&C1&D2&K3 \N3
Spectrum 9600  ATX2V1Q0S7=70W0F1 
Spectrum 14400 Mwave DSP  AT&F&C1&D2\N7\Q3 
Spirit 9600  AT&F&C1&D2 
Spirit 14400  AT&F&C1&D2&K3 \N3 
Stowaway 14400  AT&F&C1&D2&K3 \N3 
Supra 14400 Express  AT&F&C1&D2&K3&Q5
Supra 14400 Express 144i (RPI)  AT&F&C1&D2 
Supra 14400 SupraFAXModem  AT&F&C1&D2&K3&Q5 
Supra 28800 Express  first - AT&F2 
alternate - AT&F&C1&D2&K3&Q5 
Supra 28800 SupraFAXModem  first - AT&F2 
alternate - AT&F&C1&D2&K3&Q5 
Supra 28800 SupraSonic  first - AT&F2 
alternate - AT&F&C1&D2&K3&Q5 
Supra 33600 Express  first - AT&F2 
alternate - AT&F&C1&D2&K3&Q5 
SupraFAXModem  first - AT&F2 
alternate - AT&F&C1&D2&K3&Q5 
Supra 33600 SupraSonic  first - AT&F2 
alternate - AT&F&C1&D2&K3&Q5 
Supra 33.6iPnP  first - AT&F2
alternate - AT&F&C1&D2&K3&Q5
Supra 56k  first - AT&F2
alternate - AT&F&C1&D2&K3&Q5
Targa 14400  AT&F&C1&D2&K3 \N3 
TDK 28800  AT&F&C1&D2 \N3 \Q3 \J0 
TDK Fiber Express 3000 33.6 PCMCIA  AT&F&C1&D2&K3&Q5
Telebit 9600 QBlazer  AT&F&C1&D2S180=0S181=0 
Telebit 14400 QBlazer Plus  AT&F&C1&D2 
Texas Instruments RK 33.6  AT&F&C1&D2&H1&R2&M4 
Topline 14400 1414VQE and 1414VQI  AT&F&C1&D2 
Tornado 28800 FM-288E  AT&F&C1&D2 
Toshiba 28.8 v.34 Laptop Internal  AT&F&C1&D2&K3&Q5 
Toshiba Tecra v.34 28800 PCMCIA  AT&F&C1&D2&K3&Q5
Trust 14400 1414VQE and 1414VQI  AT&F&C1&D2 
TurboModem 9600  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
TurboModem 14400  AT&F&C1&D2&K3 \N3 
Twincom 14400  AT&F&C1&D2&K3&Q5 \J0 
NOTE:ALL USR modems use the &B1 string, so tack it on if the long string does not work  
USRobotics 9600 Courier  AT&F&C1&D2&M4&H1&R2 
USRobotics 9600 Sportster  AT&F&C1&D2&M4&H1&R2 
USRobotics 9600 Worldport  AT&F&C1&D2 \G0 \N3 \Q3 \J0 
USRobotics 9600 Worldport PCMCIA  AT&F&C1&D2&M4&H1&R2 
USRobotics 14400 Courier  AT&F&C1&D2&M4&H1&R2 
USRobotics 14400 Courier HST  AT&F&C1&D2&M4&H1&R2 
USRobotics 14400 Courier HST Dual Standard  AT&F&C1&D2B0&M4&H1&R2 
USRobotics 14400 Courier PCMCIA  AT&F&C1&D2&M4&H1&R2 
USRobotics 14400 Sportster & Courier V.32bis  AT&F&C1&D2&M4&H1&R2 
USRobotics 14400 Sportster PCMCIA  AT&F&C1&D2&M4&H1&R2 
USRobotics 14400 Sportster Si (WinRPI)  AT&F&C1&D2+H11\N3&K3 
USRobotics 14400 Worldport  AT&F&C1&D2&M4&H1&R2 
USRobotics 14400 Worldport PCMCIA  AT&F&C1&D2&M4&H1&R2 
USRobotics 28800 Courier HST Dual Standard  first - AT&F1 
alternate - AT&F&C1&D2B0&M4&H1&R2 
USRobotics 28800 Sportster & Courier  first - AT&F1 
alternate - AT&F&C1&D2&M4&H1&R2 
USRobotics 28800 Sportster PCMCIA  AT&F&C1&D2&K3&Q5
USRobotics 28800 Sportster PCMCIA (old)  AT&F&C1&D2&M4&H1&R2 
USRobotics 28800 Sportster WinModem  AT&F1&C1&D2&H1&M4&R2&K1&B1s7=60 
Note: this is for Win95 only 
USRobotics 28800 Worldport PCMCIA  AT&F&C1&D2&M4&H1&R2 
USRobotics 33600 Sportster & Courier  first - AT&F1 
alternate - AT&F&C1&D2&M4&H1&R2 
USRobotics 33600 Sportster PCMCIA  AT&F&C1&D2&K3&Q5
USRobotics 56000 Sportster & Courier  first - AT&F1 
alternate - AT&F&C1&D2&M4&H1&R2 
If these fail - 
a) add &B1 
b) add S15=128S33=32 
c) add S32=32 (disables x2)
last ditch - AT&F1&B1&K0&I0 S33=32 S15=128 S27=64 S32=34 
USRobotics 56000 w/ v.90  first - AT&F1 
alternate - AT&F&C1&D2&M4&H1&R2
If these fail - 
a) add &B1
b) to disable x2 and v.90, add s32=98 (for areas not upgraded to v.90)
c) if still no connect, try this:
    AT&F1&B1&K0&I0S32=32S15=128 (also add 4 commas to the 
    FRONT of the phone number to get past the 56K tone)
Ventel 9600  AT&F&C1&D2 \N3 \Q3 \J0 
Ven-Tel 9600 Plus II  AT&F&C1&D2
Ven-Tel 14400 (Microchannel)  AT&F&C1&D2&K3&Q5 
Ven-Tel 14400 Fax  AT&F&C1&D2&K3&Q5
Ven-Tel 14400 Fax Internal  AT&F&C1&D2&K3&Q5
Ven-Tel Pocket 24 V.42bis Fax  AT&F&C1&D2&K3&Q5
Ven-Tel ECV 32bis II AT&F&C1&D2 \Q3 \N3
Viva 9600  AT&F&C1&D2&K3&Q5 
Viva 14400  AT&F&C1&D2&K3&Q5 
Viva 14400 (old)  AT&F&C1&D2&K3&Q5 
Viva 28800  AT&F&C1&D2&K3&Q5 
Viva 33600  first - AT&F1 
alternate- AT&F&C1&D2&K3&Q5 
Xircom 14400 PCMCIA  AT&F&C1&D2&K3 \N3 
Xircom 19200 Ethernet Modem II PCMCIA  AT&F&C1&D2&K3 \N3 
Xircom 28800 PCMCIA  AT&F&K3&Q5&C1&D2 \N3
Xircom 33600 PCMCIA  AT&F&C1&D2&K3 \N3 
Zentech 33600  AT&F&C1&D2 
Zoltrix 14400 (RPI)  AT&F&C1&D2 
Zoltrix 28800  AT&F&C1&D2&K3 \N3 
Zoltrix 56k w/K56Flex AT&F&C1&D2&K3&Q5 
Zoom 9600  AT&F&C1&D2&K3&Q5 
ZOOM 14400  AT&F&C1&D2&K3&Q5
ZOOM 14400 (RPI)  AT&F&C1&D2 
ZOOM 14400 PCMCIA  AT&F&C1&D2&K3&Q5 
ZOOM 28800  AT&F&C1&D2&K3&Q5
ZOOM 28800 PCMCIA  AT&F&C1&D2&K3&Q5 
ZOOM 33600  AT&F&C1&D2&K3&Q5 
ZOOM 33600 v.34 Cplus PCMCIA  AT&F&C1&D2&K3&Q5 
Zyxel 16800 1496  AT&F&C1&D2&K3&H3 
ZyXEL 19200 1496  AT&F&C1&D2&K3&H3
ZyXEL 28800 2864  AT&F&C1&D2&K3&H3