sendSmsWithSim method
Implementation
Future<String> sendSmsWithSim({
required String phoneNumber,
required String message,
int simSlot = 0,
}) async {
final result = await _channel.invokeMethod<String>('send_sms_with_sim', {
'phone_number': phoneNumber,
'message': message,
'sim_slot': simSlot,
});
return result ?? 'Failed to send';
}