In addition, the Nokia E65 also hosts numerous business programs & functions, including compatibility with major email standards (e.g. POP/IMAP), multimedia messaging service for text, video, and image sharing, and SMS/MMS with distribution lists. Other than its handsfree calling (Bluetooth), xHTML browsing, VoIP over WLAN, and 2 megapixel camera, the most unique trait of the Nokia E65 is its support for integration into an enterprise private branch exchange (PBX) infrastructure (add-on solution required).