Motorola G24 用户手册

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页码 642
Chapter 3:  AT Commands Reference
 December  31, 2007
AT Commands Reference Manual
3-177
+MFS, Motorola Frequency of Search
This command is used to determine how long the G24 waits before attempting to reregister after a 
registration attempt has failed and the G24 is not registered. The available settings are Slow 
Search, Medium Search, Fast Search or Continuous Search.
See 
, for the minimum interval lengths for every frequency of 
search. The interval between attempts can vary, depending on the number of operators displayed 
in the preferred operator list.
This command sets or reads Frequency of Search and Search mode settings. After a Set command 
has been executed, new Frequency of Search and Search mode values are active.
This command is a non-basic command, which means that the G24 module rejects the command 
with an appropriate error message when the SIM is not present and/or the phone is in lock state.
Command Type
Syntax
Response/Action
Remarks
Set
+MFS=<freq>
[,<mode>]
OK
or:
+CME ERROR: <err>
This command enables you to change 
and store in Flex the new values of 
Frequency of Search <freq> and 
Search mode <mode>.
If only the <freq> value is given, then 
the Set command is interpreted as 
follows:
• Store new <freq> value. The 
<mode> value remains unchanged.
If <freq> and <mode> values are 
given, then the Set command is 
interpreted as follows:
• Store new <freq> and <mode> 
values.
Otherwise, an error message is sent to 
the DTE.
Note:
If the phone is not registered, 
then a set operation of Search 
mode to Manual is refused and 
ERROR is sent to the DTE.
Read
+MFS?
+MFS: <freq>,<mode>
OK
or:
+CME ERROR: <err>
The Read command returns the current 
settings for values of <freq> and 
<mode>.
Test
+MFS=?
+MFS: (List of 
supported <freq>,(List 
of supported <mode>s)
OK
or:
+CME ERROR: <err>
The Test command returns the possible 
<freq> and <mode> values.