Hello Martin,
Your smartphone runs the Android 4.1. That means you can sync your Huawei Ascend Y300 with Outlook contacts and calendars via Wi-Fi or over the Internet with AkrutoSync. Syncing with AkrutoSync is two-way and automatic. After the initial setup, all the contacts and calendar appointments from Outlook will be transferred to your smartphone. After this, if any new contact or appointment you will add on your phone will be automatically transferred to Outlook.