ZyXEL Communications Omni TA128 - Manual (Page 143)

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AT&Vn
•
n=0 - View S-register settings for current active profile.
•
n=1-4 - View settings for user profile number (n-1).
•
n=5 - View the factory default settings.
•
n=6 - View the analog adapter’s setting, Phone 1.
•
n=7 - View the analog adapter’s setting, Phone 2.
The S-register values may be displayed in either Decimal or
Hexadecimal format when using the preceding commands. Bit 3 of
S-register 84 sets which numbering system is used for display.
•
ATS84.3=0 - for decimal format.
•
ATS84.3=0 - for Hex format.
To display the value of bit b of S-register r, type:
ATSr.b?
Setting S-registers
In order to change the value in S-register ‘r’ to value ‘n’ use:
ATSr=n (range 0-255)
In order to change the value in a specific bit (b) of S-register r, use:
ATSr.b=n (range 0-1)
In both commands, n is a decimal number in the given range.
While 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, you
need to do a conversion to or from the binary number to find out
which bits you manipulate.
For example, if you want to set S38 bit 3 to 1 for a specific
application, you may either use ATS38.3=1 (simple) or use the
following (difficult):