Huawei MU609 Application Manual page 15

HUAWEI MU609 HSPA LGA Module
Application Guide
The processing of an AT command starts when the AT command is entered from the
TE, and ends when the UE (the module) returns all the results in response to the
command.
Figure 1-2 AT command processing sequence diagram
Issue 02 (2013-09-18)
TE
AT command 1
AT command 2
Return results of AT command 1
AT command 3
Return results of AT command 3
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UE
Process AT
command 1
Ignore AT
command 2
Process AT
command 3
Overview
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