T
ECHNICAL
Q
UICK
R
EFERENCE
145
Command Summary
•
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 +++ 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.