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HUAWEI ME909u-521 LTE LGA Module
Application Guide
Module Powering Off and Resetting Application
Scenarios
Issue 01 (2013-07-05)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
64
10 Module Powering Off and Resetting
Application Scenarios
10.1 Restarting the ME
10.1.1 Reference Process
Command
Description
AT+CFUN=1,1
Restart the module.
OK
The ME can be reset or restarted using the AT+CFUN command. After the restart,
the module must register with the network and authenticate its SIM card’s PIN.
10.1.2 Troubleshooting
None
10.2 Power Off ME
10.2.1 Reference Process
Command
Description
AT^MSO
Power off the module.
OK
After the command is received, the module will only do the preparative work of
power-off such as deregister. The host should cut off the power in order to finish the
power-off operation.