pub fn set_smsc_addr(
    modem: &mut HuaweiModem,
    sca: String,
    tosca: Option<AddressType>
) -> impl Future<Item = (), Error = HuaweiError>
Expand description

Set the address of the SMS Service Center (AT+CSCA).

You may need to configure this with the value provided by your network provider before being able to send SMSes.