TECHNICAL QUICK REFERENCE
128
S Registers
To change a setting, use the ATSr=n command, where r is the register and n is a decimal
value from 0 − 255 (unless otherwise indicated).
Register Default Function
S0 0Sets the number of rings on which to answer in Auto Answer Mode. When set to
0, Auto Answer is disabled.
S1 0Counts and stores the number of rings from an incoming call. (S0 must be greater
than 0.)
S2 43 Stores the ASCII decimal code for the escape code character. Default character is
+. A value of 128 – 255 disables the escape code.
S3 13 Stores the ASCII code for the Carriage Return character. Valid range is 0 –
127.
S4 10 Stores the ASCII decimal code for the Line Feed character. Valid range is 0 –
127.
S5 8Stores the ASCII decimal code for the Backspace character. A value of 128
−
255 disables the Backspace key’s delete function.