Vodafone-Panafon announces that it has successfully completed network interoperability with Cosmote and Telestet for the exchange of Multimedia Messages (MMS). Interoperability is expected to contribute significantly to the success and growth of MMS, as there will be no restrictions on users sending MMS messages between different networks. MMS is an evolution of SMS and offers the ability to send color pictures, sound and text without limitations on the number of characters used. MMS interoperability, in conjunction with both the recent launch of Vodafone live! in the Greek market and with the ever-increasing variety and number of mobile devices supporting MMS, is expected to stimulate further the positive response received from customers to date.