C-26
Service Manual PRELIMINARY
C.7
Modem Dialog Details
This section is intended to help you reprogram your modem if necessary.
Default Initialization and Answer Strings
The modem initialization and answer command strings set at the factory for the
RCM are:
Initialization string:
AT&F0EVS0=0S12=50<cr>
Answer string
ATXA<cr>
NOTE: All modem commands must be terminated with a <cr> character (0x0d
hex).
Modifying Initialization and Answer Strings
The initialization and answer strings are stored in the RCM’s NVRAM. They come
pre-programmed to support a wide selection of modems. With some modems,
however, you may need to modify the initialization string, answer string, or both.
The following SRM set and show commands are provided for this purpose.
To replace the initialization string:
P00>>>set rcm_init “new_init_string”
To replace the answer string:
P00>>>set rcm_answer “new_answer_string”
To display all the RCM strings that can be set by the user:
P00>>>show rcm*
rcm_answer ATXA
rcm_dialout
rcm_init AT&F0EVS0=0S12=50
P00>>>
