38 Data telecommunications, namely electronic mail services, namely the recordal, storage and subsequent delivery of electronic mail by personal computer, personal digital assistances and mobile handsets; delivery of messages by electronic transmission, namely electronic mail services namely by the recordal, storage and subsequent delivery of electronic mail by personal computer, personal digital assistances and mobile handsets; electronic transmission of messages and data, namely electronic mail services, namely the recordal, storage and subsequent delivery of electronic mail by personal computer, personal digital assistances and mobile handsets; electronic store-and-forward messaging, namely electronic mail services, electronic messages and electronic transmission of data and documents, namely between personal computer, personal digital assistants and mobile handsets