User Manual

3. CONTROL AND STATUS
109
LZT 123 7263 R1A
3.23 AT+CLAC List all available AT Commands
Causes the ME to return one or more lines of AT commands.
Note! This command only returns the AT commands that are available to the
user.
3.24 AT+CMEE Mobile Equipment Error
Disables or enables the use of result code +CME ERROR: <err> as an
indication of an error relating to the functionality of the ME. When
enabled, ME related errors cause +CME ERROR: <err> final result
code instead of the regular ERROR final result code. ERROR is
returned normally when error is related to syntax, invalid parameters, or
TA functionality.
“call” Call in progress (0-1)
“vox” Transmit activated by voice activity (0-1).
Not supported
“roam” Roaming indicator (0-1)
(Home net status, 0 = Home Net)
“sms full” A short message memory storage in the MT has
become full (1), or memory locations are
available(0);i.e.therangeis(0-1)
<descr> Description
Command Possible Responses
+CLAC <ATCommand1>[<CR><LF><AT
Command2>[…]]
+CME ERROR: <err>
+CLAC=? +CME ERROR: <err>
Description Command Possible Responses
Request GSM Mobile
Equipment Error
Control
AT+CMEE=[<n>] •OK
•ERROR
Read the command AT+CMEE? • +CMEE: <n>
•OK
•ERROR
Show if the command
is supported
AT+CMEE=? • +CMEE: (list of
supported <n>s)
•OK
•ERROR