修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/Documentation/ABI/testing/sysfs-platform-ideapad-laptop
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@@ -12,6 +12,7 @@
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 Description:
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 		Change fan mode
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 		There are four available modes:
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 			* 0 -> Super Silent Mode
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 			* 1 -> Standard Mode
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 			* 2 -> Dust Cleaning
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@@ -32,9 +33,11 @@
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 Contact:	"Oleg Keri <ezhi99@gmail.com>"
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 Description:
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 		Control fn-lock mode.
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 			* 1 -> Switched On
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 			* 0 -> Switched Off
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-		For example:
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-		# echo "0" >	\
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-		/sys/bus/pci/devices/0000:00:1f.0/PNP0C09:00/VPC2004:00/fn_lock
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+		For example::
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+
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+		  # echo "0" >	\
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+		  /sys/bus/pci/devices/0000:00:1f.0/PNP0C09:00/VPC2004:00/fn_lock