The following functions can be used to get information about the cellular network and adjust how to connect to it:
•gsmGetCellID
Gets the Cell ID number of the GSM module.
•gsmGetCurrentProvider
Gets the PLMN number of the current GSM provider.
•gsmGetHomeProvider
Gets the PLMN number of the home GSM provider.
•gsmGetLAC
Gets the LAC number of the GSM module.
•gsmGetNetworkType
Gets the type of the network (2G/3G)
•gsmGetProviderList
Gets a list of GSM providers.
•gsmNetworkTime
Retrieves the current time from the GSM network.
•gsmSetNetworkType
Sets the type of network to use.
•gsmSetProvider
Sets the GSM provider to use.
