User Manual

GM47/GM48 INTEGRATOR’S MANUAL
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LZT 123 7263 R1A
7.5 AT+CHSU HSCSD Automatic User Initiated Upgrading
Enables or disables the HSCSD automatic user-initiated upgrade.
Description Command Possible Responses
Set HSCSD automatic
user initiated
upgrading on or off
AT+CHSU=[<mode>] •OK
•ERROR
Show current setting AT+CHSU? •+CHSU=<mode>
•OK
•ERROR
Test if command is
supported and show
parameter range
AT+CHSU=? •+CHSU:(listof
supported
<modes>s)
•OK
•ERROR
<mode> Description
0 Disable use of UP bit for upgrading
1 Enable use of UP bit for upgrading