Netgear XM128 QIG - Quick Install Guide - Page 116

Reference Guide for the Model XM128 ISDN Digital Modem 2. Type the &Vn command AT&Vn to view all of the S-register settings. To view different S-register settings, use the following for n: • 0 for viewing S-register settings for current active profile • 1 to 4 for viewing settings for user profile number (n-1) • 5 for viewing the factory default settings • 6 for viewing the setting of PHONE 1 • 7 for viewing the setting of PHONE 2 3. Type the command ATSr.b? to display the value of bit b of S-register r. Setting S-Registers In the commands to change the value in S-register r and to change the value in a specific bit of S-register r, n is a decimal number in the given range. Although the first command modifies all bits in the S-register simultaneously, the second command lets you change bit b without affecting other bits in this S-register. When using ATSr=n, do a conversion to or from the binary number to find out which bits to manipulate. To change the S-register values, follow these steps: 1. Type the command ATSr=n (range 0-255) to change the value in S-register r to value n. 2. Type the command ATSr.b=n (range 0-1) to change the value in a specific bit (b) of S-register r. Examples for Setting S-Registers Note: The values used in the examples differ from the actual values in the S-register and are used for demonstration purposes only. If you want to set S38 bit 3 to 1 for a specific application, use either the simple command ATS38.3=1 or use the difficult method outlined in the following steps: 1. Read the value from S38 using the ATS38? command. D-2 Status Registers and Result Codes