Data Addendum

Host-Based Controller Modem

June 15, 1998

AT Command Set

 

 

AT Commands for Homologation Testing and Debugging (continued)

Table 16. Country Specific Defaults for S Registers (continued)

S Reg.

Malaysia

Singapore

Taiwan

Thailand

Indonesia

Portugal

 

 

 

 

 

 

 

s0

000

000

000

000

000

000

s6

003

003

003

002

002

004

s7

035

035

050

050

050

050

s8

002

002

002

002

002

002

s10

020

020

020

020

020

002

s11

095

095

095

095

095

090*

s30

000

000

000

000

000

004

s35

000

000

001

000

001

001

* Changing this value with the ATS command is not permitted.

Table 16. Country Specific Defaults for S Registers (continued)

S Reg.

NA

Ireland

Hong Kong

Mexico

India

Vietnam

Philippines

 

 

 

 

 

 

 

 

s0

000

000

000

000

000

000

000

s6

002

004

002

002

002

002

002

s7

050

039

050

050

050

050

050

s8

002

004

002

002

002

002

002

s10

020

020

020

020

020

020

020

s11

095

090

095

095

095

095

095

s30

000

000

000

000

000

000

000

s35

000

001

001

000

000

000

000

Version 1.0

Lucent Technologies Inc.

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Lucent Technologies Host-Based Controller Modem AT specifications 000 003 002 004 035 050 S10 020 S11 095 090 S30 S35 001

Host-Based Controller Modem AT specifications

Lucent Technologies Host-Based Controller Modem AT represents a significant advancement in modem technology, particularly in the realm of telecommunications and data transmission. This modem, renowned for its efficiency and versatility, is characterized by a host-based architecture, which differentiates it from traditional modems that rely heavily on dedicated hardware.

One of the main features of the Lucent Technologies Host-Based Controller Modem AT is its ability to leverage the processing power of the host computer. By utilizing the host's CPU for data encoding and decoding tasks, the modem can reduce the need for specialized hardware components, allowing for a more cost-effective solution. This design not only facilitates lower manufacturing costs but also enhances the overall performance due to the utilization of the host's computational capabilities.

Another notable characteristic is its compliance with the AT command set, which standardizes communications between the modem and the host system. This ensures compatibility with a wide range of software applications and operating systems. The AT command set allows users to control modem functions easily, making it simpler to configure settings, initiate connections, and manage data transfer processes.

The modem also supports various communication protocols, such as V.90 and V.92, enabling high-speed data transmission over traditional telephone lines. With download speeds of up to 56 Kbps and upload speeds of up to 48 Kbps, the Lucent Technologies Host-Based Controller Modem AT is particularly suitable for Internet browsing, email, and other online activities demanding robust data throughput.

Additionally, the modem features built-in error correction and data compression protocols, such as V.42 and V.44, further enhancing the quality and speed of data transmission. These protocols help minimize the impact of line noise and ensure efficient use of bandwidth, leading to improved connection stability and data integrity.

In terms of connectivity, the Lucent Technologies Host-Based Controller Modem AT typically interfaces via a standard serial or USB port, making it compatible with most modern computers. Its compact design and ease of installation make it an appealing choice for both personal and professional use.

Overall, the Lucent Technologies Host-Based Controller Modem AT showcases significant innovation in modem technology, offering users a reliable and efficient solution for high-speed data communications. Its host-based architecture, adherence to the AT command set, and support for advanced communication protocols position it as a vital tool in the ever-evolving landscape of digital connectivity.