Typing Commands
Type commands in either upper or lower case, not a combination. Use the Backspace key to delete errors. (You cannot
delete the original AT command since it is stored in the modem buffer.)
If a command has numeric options and you don't include a number, zero is assumed. For example, if you type ATB, the
command ATB0 is assumed.
Every command except A/, +++, and A> must begin with the AT prefix and be entered by pressing ENTER.
The maximum command length is 58 characters. The modem doesn't count the AT prefix, carriage returns, or spaces.
NOTE:
All defaults are based on the &F1 Hardware Flow Control template loaded in NVRAM when the
modem is shipped. Defaults are listed in italics.
T
R
ECHNICAL
EFERENCE
8-3