User manual HP PRESARIO 1234 Product Brochure

[. . . ] White Paper July 1999 0203-0799-A Prepared by Portable Marketing Services Compaq Computer Corporation Compaq Global Mini PCI 56k (V. 90) Modem by 3Com Compaq Global Mini PCI 10/100 LAN + 56k (V. 90) Modem by 3Com Modem Commands Abstract: This document includes comprehensive coverage of the following topics: · · AT command set used to control modem functionality at an advanced level S-registers used to control modem functionality at and advanced level Contents Using Modem Commands . . . . . . . . . . 3 Entering a Command. . . . . . . . . . . . . . . . . 3 Editing and Executing a Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Omitting a Parameter in a Command Line. . . . . . . . . . . . . . . . . . . . . . . 3 Repeating a Command. . . . . . . . . . . . . . 3 Understanding Result Codes. . . . . 4 Using Online Mode . . . . . . . . . . . . . . . . . . . . 4 Escaping from an Online Session to the Command Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Creating a Command Mode Shortcut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Creating a Command Mode Icon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 AT Command Set . . . . . . . . . . . . . . . . . . . . . . . . 6 AT Data Command Set Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Result Code Summary. . . . . . . . . . . . . . . 7 AT Command Descriptions. . . . . . . . 9 S Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Setting S Register Default Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Modifying an S Register. . . . . . . . . . . 24 Reading an S Register. . . . . . . . . . . . . 24 S-Register Summary . . . . . . . . . . . . . . . 25 S-Register Descriptions . . . . . . . . . . . 26 Compaq Global Mini PCI 56k (V. 90) Modem by 3Com 2 White Paper Notice The information in this guide is subject to change without notice. COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN; NOR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL. This guide contains information protected by copyright. No part of this guide may be photocopied or reproduced in any form without prior written consent from Compaq Computer Corporation. [. . . ] Otherwise. ATV0 ATV1 <CR><LF> <verbose code><CR><LF> Result Codes: Result Code Format <numeric code><CR> 0203-0799-A Compaq Global Mini PCI 56k (V. 90) Modem by 3Com 16 White Paper Xn Result Code Selects the result code set and dialing functions. X0 Report basic call progress result codes--OK, CONNECT, RING, NO CARRIER (also for busy, if enabled, and dial tone not detected), NO ANSWER, and ERROR. Report basic call progress result codes and the connection rate--OK, CONNECT, RING, NO CARRIER (also for busy, if enabled, and dial tone not detected), NO ANSWER, CONNECT XXXX, and ERROR. Report basic call progress result codes and the connection rate--OK, CONNECT, RING, NO CARRIER (also for busy, if enabled), NO DIAL TONE, NO ANSWER, CONNECT XXXX, and ERROR. Report basic call progress result codes and the connection rate--OK, CONNECT, RING, NO CARRIER, NO ANSWER, CONNECT XXXX, BUSY, and ERROR. Report basic call progress result codes and the connection rate--OK, CONNECT, RING, NO CARRIER, NO ANSWER, CONNECT XXXX, BUSY, NO DIAL TONE, and ERROR (default). Disabled: Enabled: Displays only the basic result codes OK, CONNECT, RING, NO CARRIER, and ERROR. Displays basic result codes, along with the connect message and the modem's date rate, and an indication of the modem's error correction and data compression operation. The modem dials a call regardless of whether it detects a dial tone. The period of time the modem waits before dialing is specified in register S6. The modem dials only upon detection of a dial tone, and disconnects the call if the dial tone is not detected within 10 seconds. The modem ignores any busy tones it receives. Otherwise. X1 X2 X3 X4 Extended Result Codes Dial Tone Detect Disabled: Enabled: Busy Tone Detect Disabled: Enabled: Result Codes: OK ERROR 0203-0799-A Compaq Global Mini PCI 56k (V. 90) Modem by 3Com 17 White Paper Yn Select Power-On/Reset Default Configuration Controls the configuration template used when issuing a "ATZ" or "ATZ0" command to the modem. Y0 Y1 Y2 Y3 Y4 On the next reset, use &W0 settings (default). On the next reset, use &W1 settings. On the next reset, use &F0 settings. On the next reset, use &F1 settings. On the next reset, use &F2 settings. Otherwise. Result Codes: Zn Reset and Recall Stored Profile Resets the modem, recalls the specified user profile from nonvolatile memory (NVRAM), and places it in the active configuration area. Z0 Z1 Z2 Z3 Z4 Z5 Reset the modem according to the settings of ATY. Reset the modem and use &W0 settings. Reset the modem and use &W1 settings. [. . . ] Range: Default: Units: 0 - 255 0 Seconds S19 Inactivity Timer Sets the duration, in minutes, for the inactivity timer. The timer activates when there is no data activity on the phone line; at time-out the modem hangs up. A setting of 0 disables the timer function. Range: Default: Units: 0 - 255 0 Minutes 0203-0799-A Compaq Global Mini PCI 56k (V. 90) Modem by 3Com 30 White Paper S21 Error Correction Break Length Sets the length, in 10-millisecond units, of breaks sent from the modem to the computer; applies to MNP or V. 42 mode only. [. . . ]