Page 2 - ii; Limited Warranty
ii Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defectsin materials or workmanship for a period of up to two (2) years from the date of purchase.During the warranty period, and upon proof of purchase, should the product have indications offa...
Page 3 - iii; FCC Requirements; Contacting ZyXEL
iii Changes or modifications not expressly approved by the party responsible for compliance couldvoid the user’s authority to operate the equipment. Shielded RS-232 cables are required to beused to ensure compliance with FCC Part 15, and it is the responsibility of the user to provideand use shielde...
Page 5 - Table of Contents; Introduction
v Table of Contents Limited Warranty ii FCC Part 15 Information ii FCC Requirements iii Contacting ZyXEL iii 1 Introduction 1 Unpacking Your Modem 1 Hardware Overview 1 Required Equipment 1 2 Installation 3 Windows 95 3 Windows 3.1 & Windows for Workgroups 3 DOS 3 Windows NT 4.0 4 3 Basic Modem ...
Page 6 - AT Command Set Summaries
vi Storing Phone Numbers 9 Dialing Stored Phone Numbers 10 Saving Settings and User Profiles 10 Default Modem Settings for PC’s 10 4 AT Command Set Summaries 13 Basic AT Command Set 13 Extended AT& Command Set 15 Extended AT\ Command Set 16 Extended AT% Command Set 16 Extended AT- Command Set 17...
Page 7 - Introduction 1; Introduction; Unpacking Your Modem; One detachable interface cable with RJ-11 cable and plug.; Hardware Overview
Introduction 1 1 Introduction Congratulations on the purchase of your Comet 3356P Type II PCMCIA card, one ofZyXEL's premier high-performance products. The Comet is world renown for itsability to maintain ultra high speeds and clear, quality connections whilecommunicating around the globe. Unpacking...
Page 8 - Introduction
Page 9 - Installation; DOS
Installation 3 2 Installation This chapter describes installation for Windows 95, Windows 3.1, Windows forWorkgroups, and DOS. You can jump directly to the installation procedure for yourparticular environment. Windows 95 1. Insert the Comet into a free PCMCIA slot. 2. Power on your computer and sta...
Page 11 - Basic Modem Operation 5; Basic Modem Operation; Understanding AT Commands; Using the Windows 95 Hyper Terminal Program
Basic Modem Operation 5 3 Basic Modem Operation This chapter covers the basic commands and techniques involved in modem operation.In many cases, this is the only information you will need in order to get your Comet upand running with communication software, and to start making connections with yourC...
Page 12 - OK; Dialing and Answering Techniques; Dialing using the ATD Command
6 Basic Modem Operation The next window sets the COM port settings. The settings used for the Comet shouldbe as follows: Bits per second: 115200 Data bits: 8 Parity: None Stop bits: 1 Flow Control: Hardware Click “OK” when finished. After you have done this, save your new connection byselecting “Sav...
Page 13 - Auto-Answer and Hook Controls; Making Your First Connection
Basic Modem Operation 7 Pausing During Dialing: ATDT 9,,555 1212 Dialing Without Waiting for Dial Tone: ATX0D, 555 1212 Originating a call using an Answer Tone: ATDT 555 1212,,,,,,R Redialing the Last Number Called: ATDL Waiting for Five Seconds of Silence: ATDT 800 555 1212 @ 123456,1 714 555 1212 ...
Page 16 - Dialing Stored Phone Numbers; in the ATDS=n command is actually typed, unlike the; Saving Settings and User Profiles; Default Modem Settings for PC’s; Description
10 Basic Modem Operation The ‘s’ is a number from 0 to 3 that represents the location in memory that the phonenumber is to be stored, and the ‘n’ is the phone number itself. Example: To store the number ‘1-714-555-1212’ in memory location ‘2’, type: AT&Z2=17145551212<Enter> You can store u...
Page 17 - Basic Modem Operation 11; Use both V.42bis and MNP 5 data compression
Basic Modem Operation 11 ATCommand Description %C1 Use both V.42bis and MNP 5 data compression
Page 18 - 2 Basic Modem Operation
Page 19 - AT Command Set Summaries 13; AT Command Set Summaries; Basic AT Command Set
AT Command Set Summaries 13 4 AT Command Set Summaries Basic AT Command Set Command Options Function & Description A/ Re-execute the last command string <anykey> Terminate the current connection attempt when entered in handshakingstate All the following commands require an “AT” prefixA Go ...
Page 20 - 4 AT Command Set Summaries
14 AT Command Set Summaries Command Options Function & Description M2 Speaker always on M3 Speaker off during dialing and on until carrier present Nn Select negotiate handshake N0 When originating or answering, handshake only at the communicationrate specified by S37 register and “ATBn” and no f...
Page 21 - AT Command Set Summaries 15; Extended AT& Command Set
AT Command Set Summaries 15 Command Options Function & Description Z0 Reset and recall user profile 0. Either Z0 orZ1 restores the same single profile. * Manufacturer default Extended AT& Command Set Command Options Function & Description &Cn Data carrier detect option &C0 State ...
Page 22 - 6 AT Command Set Summaries; Extended AT\ Command Set
16 AT Command Set Summaries Command Options Function & Description &W Store active configuration into the modem’s NVRAM &Zn=x Store telephone number n=0 to 3x=<string> see also the dial modifier in ”ATDn” commandThe maximum number of digits per string is 40. * Manufacturer default ...
Page 23 - AT Command Set Summaries 17; Extended AT- Command Set
AT Command Set Summaries 17 Command Options Function & Description %Cn Data compression control %C0 No data compression %C1 * V.42bis/MNP 5 data compression enabled. * Manufacturer default Extended AT- Command Set Command Options Function & Description -Cn Data calling tone options -C0 * Dis...
Page 24 - 8 AT Command Set Summaries
Page 25 - Status Registers & Result Codes 19; Status Registers & Result Codes
Status Registers & Result Codes 19 5 Status Registers & Result Codes Register Dec. Function & Description Default S0= 0 - 255 Set the number of the rings required before the modemautomatically answers a call. Set “S0=0” to disable auto-answer mode. 000 S1= 0 - 255 Count the incoming ring...
Page 26 - 0 Status Registers & Result Codes
20 Status Registers & Result Codes Register Dec. Function & Description Default 0, 2 Hang up. 1, 3 Fall back to an async connection. 4, 6 Attempt MNP mode. If MNP fails, hang up. 5, 7 Attempt MNP mode. If MNP fails, fallback to asyncconnection.. S37= Desired DCE speed (line speed). 000 0 Max...
Page 27 - Status Registers & Result Codes 21; Result Code Options; Result Code Options Table
Status Registers & Result Codes 21 Register Dec. Function & Description Default S36=0 or 2 and S48= 128 Don’t use S36=1 or 3, and S48=7 LAPM or async S36=1 or 3, and S48=128 Async S36=4 or 6, and S48=7 LAPM, MNP or hang up S36=4 or 6, and S48=128 MNP or hang up S36=5 or 7, and S48=7 LAPM, MN...
Page 28 - 2 Status Registers & Result Codes; Extended Result Code Options Table
22 Status Registers & Result Codes ATV0 ATV1 X0 X1 X2 X3 X4 X7 58 CONNECT 28800 EC * # # # # 59 CONNECT 31200 EC * # # # # 60 CONNECT 33600 EC * # # # # 70 CONNECT 32000 EC * # # # # 71 CONNECT 34000 EC * # # # # 72 CONNECT 36000 EC * # # # # 73 CONNECT 38000 EC * # # # # 74 CONNECT 40000 EC * #...
Page 29 - Status Registers & Result Codes 23
Status Registers & Result Codes 23 ATV0 ATV1 W0 W1 W2 W2\V0 28 CONNECT 38400 EC * 9 9 40 CONNECT 300 9 9 40 CONNECT 300 EC * 9 9 55 CONNECT 21600 9 55 CONNECT 21600 EC * 9 56 CONNECT 24000 9 56 CONNECT 24000 EC * 9 57 CONNECT 26400 9 57 CONNECT 26400 EC * 9 58 CONNECT 28800 9 58 CONNECT 28800 EC...
Page 30 - 4 Status Registers & Result Codes
24 Status Registers & Result Codes MNP4 MNP 4 error control only NoEC No error control and data control protocols
