Moved contact phone number inside sendSms (since there is one number, no need for core to know it)

GpsTracker/Core.cpp

@@ -77,8 +77,7 @@ namespace core {
 			details::appendToSmsBuffer(buffer, PSTR("- Temperature is %dC. %S"), static_cast<uint16_t>(metadata.temperature * 100), backupFailureString);
 		}
 
-		config_t* config = &config::main::value;
-		bool notified = network::sendSms(config->contactPhone, buffer);
+		bool notified = network::sendSms(buffer);
 		if (!notified) NOTICE_MSG("notifyFailure", "SMS not sent !");
 
 		network::powerOff();

GpsTracker/Network.cpp

@@ -64,7 +64,9 @@ namespace network {
 		return hardware::sim808::device.enableGprs(config::main::value.network.apn);
 	}
 
-	bool sendSms(const char * phoneNumber, const char * msg) {
+	bool sendSms(const char * msg) {
+		const char * phoneNumber = config::main::value.contactPhone;
+
 		NOTICE_FORMAT("sendSms", "%s, %s", phoneNumber, msg);
 		return hardware::sim808::device.sendSms(phoneNumber, msg);
 	}

GpsTracker/Network.h

@@ -11,5 +11,5 @@ namespace network {
 	bool isAvailable(SIM808_NETWORK_REGISTRATION_STATE state);
 	bool enableGprs();
 
-	bool sendSms(const char * phoneNumber, const char * msg);
+	bool sendSms(const char * msg);
 }