Motorola and V.32bis User Manual
Page 103
Using the AT Automatic Calling Interface 5-11
Using the
AT
A
C
U
S-Register 1—Ring Count
This S-Register counts the number of rings in an incoming telephone call. If the
modem is configured to answer (AT
*
AA, or Answer=S0), when S-Register 1’s
value equals S-Register 0’s value, the modem answers the call. If no ring is received
after a country-specific time (eight to 10 seconds), the counter is reset to 0.
S-Register 2—Escape Code Character
This S-Register determines the decimal value of the escape code character.
The default setting, 43, translates to the ASCII “+” character. Values greater than 127
disable the escape function.
S-Register 3—Carriage Return Character
This S-Register determines the decimal value of the carriage return character.
The default setting, 13, translates to the ASCII <CR> (carriage return) character.
S-Register 4—Line Feed Character
This S-Register determines the decimal value of the line feed character. The default
setting, 10, translates to the ASCII <LF> (line feed) character.
Stored in Nonvolatile Memory?:
No
Status-Only?:
Yes
Default Setting:
0
Range:
0 to 255
Stored in Nonvolatile Memory?:
Yes
Status-Only?:
No
Default Setting:
43
Range:
0 to 255
Stored in Nonvolatile Memory?:
No
Status-Only?:
No
Default Setting:
13
Range:
0 to 127
Stored in Nonvolatile Memory?:
No
Status-Only?:
No
Default Setting:
10
Range:
0 to 127