Outgoing FAX message and data call - If you would like to send the FAX message to the GSM network, you must dial in front of the destination number code*01*, for data use*02*
Incoming Fax message and data call - It is necessary to activate fax and data services on your SIM card. Please contact your GSM operator, which must provide you with the special number for FAX and DATA calls (so-called Multinumbering).
