￿￿￿

 

￿￿

 

 

 

 

 

 

 

 

X4

All responses and dial tone and

busy signal

 

 

 

detection

 

 

 

 

 

 

 

Z_

 

Z0

Reset

and retrieve active profile

0

 

 

 

 

 

 

 

 

Z1

Reset

and retrieve active profile

1

 

 

 

 

 

 

￿￿ AT ￿￿￿

 

￿￿￿

￿￿

 

 

 

 

&C_

 

&C0

Force Carrier Detect Signal High (ON)

 

 

 

 

 

 

&C1

Turn on CD when remote carrier is present

 

 

 

 

&D_

 

&D0

Modem ignores the DTR signal

 

 

 

 

 

 

&D1

Modem returns to Command Mode after DTR

 

 

 

toggle

 

 

 

 

 

 

&D2

Modem hangs up, returns to the Command

 

 

 

Mode after DTR toggle

 

 

 

 

 

 

&D3

Resets modem after DTR toggle

 

 

 

 

&F_

 

&F

Recall factory default configuration

 

 

 

 

&G_

 

&G0

Guard tone disabled

 

 

 

 

 

 

&G1

Guard tone disabled

 

 

 

 

 

 

&G2

1800 Hz guard tone

 

 

 

 

&K_

 

&K0

Disable flow control

 

 

 

 

 

 

&K3

Enable RTS/CTS hardware flow control

 

 

 

 

 

 

&K4

Enable XON/XOFF software flow control

 

 

 

 

 

 

&K5

Enable transparent XON/XOFF flow control

 

 

 

 

 

 

&K6

Enable both RTS/CTS and XON/XOFF flow

 

 

 

control

 

 

 

 

&M_

 

&M0

Asynchronous operation

 

 

 

 

&P_

 

&P0

US setting for off-hook-to-on-hook ratio

 

 

 

 

 

 

&P1

UK and Hong Kong off-hook-to-on-hook ratio

 

 

 

 

 

 

&P2

Same as &P0 setting but at 20 pulses per minute

 

 

 

 

 

 

&P3

Same as &P1 setting but at 20 pulses per minute

 

 

 

 

&R_

 

&R0

Reserved

 

 

 

 

 

 

&R1

CTS operates per flow control requirements

 

 

 

 

&S_

 

&S0

Force DSR Signal High (ON)

 

 

 

 

 

 

&S1

DSR off in command mode, on in on-line mode

 

 

 

 

&T_

 

&T0

Ends test in progress

 

 

 

 

 

 

&T1

Perform Local Analog Loopback Test

 

 

 

 

 

 

&T3

Perform Local Digital Loopback Test

 

 

 

 

 

 

&T4

Grant Remote Digital Loopback Test request by

 

 

 

remote modem

 

 

 

 

 

 

&T5

Deny Remote Digital Loopback Test request

 

 

 

 

￿￿ B. ￿￿ ￿￿ ￿￿￿ 79

Page 97
Image 97
Lenovo 7395, 7394, 7393, 7387, 7389, 7388 manual Busy signal

7394, 7388, 7387, 7393, 7395 specifications

Lenovo's 7389, 7395, 7393, 7387, and 7388 models represent a suite of powerful devices tailored for diverse user needs ranging from casual consumers to business professionals. Each model is designed to integrate cutting-edge technologies, enhancing productivity and providing seamless user experiences.

The Lenovo 7389 is notable for its sleek design and robust performance, powered by the latest Intel processors, ensuring that users can handle multitasking demands with ease. With an impressive display, it offers vivid colors and sharp visuals, making it ideal for both productivity and entertainment.

On the other hand, the Lenovo 7395 takes performance a notch higher with enhanced graphics processing capabilities. This model is particularly suited for graphic designers and those engaged in demanding creative tasks. The 7395's advanced thermal management system ensures optimal performance without overheating, even during intensive usage.

The Lenovo 7393 emphasizes portability without sacrificing power. Its ultra-slim profile makes it a favorite among professionals on the go. Equipped with long-lasting battery life, it allows users to work for extended periods without searching for a power outlet. Additionally, quick charge technology minimizes downtime, making it a practical choice for busy lifestyles.

The Lenovo 7387 shines in terms of connectivity, offering a variety of ports, including USB-C, HDMI, and traditional USB ports, allowing seamless integration with other devices. This model is perfect for students and professionals who need to connect multiple peripherals, whether for presentations or personal use.

Lastly, the Lenovo 7388 is geared towards security and advanced features. With biometric authentication options such as fingerprint readers and facial recognition, users can rest assured that their sensitive data is protected. Additionally, it includes premium audio technology for an enhanced multimedia experience, making it a suitable choice for entertainment enthusiasts.

In summary, Lenovo's 7389, 7395, 7393, 7387, and 7388 models offer a wide range of features that cater to various needs, from professionals seeking high performance to casual users who value design and portability. Their commitment to innovation and technology ensures that users receive reliable and versatile devices for both work and play. Each model stands out with distinct characteristics that make them apt for today’s fast-paced digital environment, showcasing Lenovo's dedication to quality and user satisfaction.