How to get time from SIM900 ?

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milan.rajik

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How to get current time using SIM900 ?

I am giving AT+CCLK? and it shows 01/01/01,00:00:07

There is a battery holder on my SIM900 modem. How to set up time once using an AT command ? I need to get time from network once and setup the time to SIM900.

I need to read time from SIM900 RTC or have to get current time from GSM network and send it as an SMS.
 

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