Dear people. NEM Nano supports the NEM network and only the local blocking token - XEM - or other cryptocurrencies built with NEX technology. The NEM Nano wallet has an affordable and highly responsive customer support team. You can contact them by leaving a support ticket on the 'Contact Us' page of the NEM website or by contacting them on official social media sites through the live chat feature on the NEM website. The wallet user interface is very intuitive and ideal for beginners. There is no limit to the number of user accounts that can be created in a wallet, or the number of XEM notes that can be stored here.