Synxcom SM9234D, User Manual

Page: 55 / 216

AT Commands
Page 55
The modem can store up to four telephone numbers and each telephone number
dial string can contain up to 31 digits. (Requires 256-byte NVRAM installed.)
Syntax &Z<value>
Defined Values
<value> Decimal number from 0 to 3 corresponding to the selected
telephone number.
<string> Dial string from 0 to 31 characters.
Result Codes
OK For <value> 3, and <string> 31 digits.
ERROR If <value> > 3, <string> > 31 digits, or if NVRAM is not
installed or is not operational..
%7 - Plug and Play Serial Number
Sets and stores eight serial numbers in hex format used for serial Plug and Play and
for ISA Plug and Play which use the Conexant 11596 Plug and Play device.
Applicable to Desktop configuration only.
Syntax %7<8 hex numbers><same 8 hex numbers>
Example
%7<8 hex numbers><same 8 hex numbers>
Result Codes
OK <8 hex numbers><same 8 hex numbers>
ERROR Otherwise
To display the stored serial number, issue AT"?<cr>.
%8 - Plug and Play Vendor ID and Product Number
Sets and stores Vendor ID and product number for serial Plug and Play and for
ISA Plug and Play which use the Conexant 11596 Plug and Play device.
Applicable to Desktop configuration only.
Syntax &8<3 ASCII characters><4 hex numbers><same 3 ASCII
characters><same 4 hex numbers><cr>
Example
%8<3 ASCII characters><4 hex numbers><same 3 ASCII
characters><same 4 hex numbers><cr>
Result Codes
OK <3 ASCII characters><4 hex numbers><same 3 ASCII
characters><same 4 hex numbers>
ERROR Otherwise
**- Load Flash Memory
The linear flash memory uploader allows flash memory connected to the modem
external memory bus to be upgraded with revised modem firmware. This process
transfers (uploads) the upgraded modem firmware (data) from the host computer
to the modem which transfers the data to the flash memory device. The linear flash
memory downloader allows the flash memory connected to the modem external
memory bus to read and saved. This process transfers (downloads) the current