Rockwell RCV144ACx, Command Reference Manual

Page: 81 / 186

AT Command Reference Manual
1048 4-1
4. S-REGISTERS
The S-Registers are summarized in Table 4-1 along with their default values; registers denoted with an '*' may be stored in
one of the two user profiles by entering the &Wn command. One of these profiles may be loaded at any time by using the Zn
command. Registers or register fields quoted as “reserved” are reserved for current or future use by the firmware, or are
permanently overridden by PTT limitations. For the latter, control of the equivalent functionality is available with ConfigurACE
Call Progress and Blacklisting options.
All bit-mapped registers are read-only. The appropriate AT command which controls the relevant bits in the S-Register
should be used to change the value.
4.1 FACTORY DEFAULTS
The factory default values are stored in ROM and are loaded into the active configuration at power up or by the ATZn
command. In addition, the designated default profile is subsequently loaded, and may change some of the factory default
values. The designated default profile can be changed by entering the &Yn command where n is one of the two possible
user profiles.
The defaults shown are those used by Rockwell in factory profiles zero and one. These may be overwritten by the OEM with
ConfigurACE prior to placing the firmware in PROM. Minimum and maximum values may also be imposed by ConfigurACE
in response to country PTT requirements.
The default values shown in Table 4-1 may vary by modem firmware configuration. Consult the MCU firmware release notes
for exact configuration.
The factory default values may be loaded at any time by entering the &Fn command.