EnglishAppendix B - ISDN G4 Option 111ISDN dial mode (communication parameter)Set to G3 - The call originates in the G3 mode when dialled from theSpeed Dial. At the time, speech analogue transmission is requested to thenetwork.Set to G4 (default setting) - The call originates in G4 mode when dialledfrom the Speed Dial. Non-restricted digital transmission is requested tothe network.Speech receive (user setting 31)Set to OFF: Allows limited reception of analogue communications. Thelimitations when set to OFF depend on the ISDN network that the faxmachine is connected to.Set to ON (default setting): Enables the reception of analogue communi-cations from the network.Note: For analogue transmission capabilities, please contact yourauthorised supplier.Other related functionsThe following are a few related functions incorporated to enhance faxingoperations.Automatic Fallback: If the G4 signal transmitted from the machine isrejected by the remote location, the machine automatically retransmits thesignal in G3 mode. Similarly, if a G3 signal is received for an in-comingcall, the machine will automatically switch to the G3 mode for the call.Resolution Conversion: The resolution of a fax is converted according tothe resolution of the document and the capacity of the receiving machine.Coding Conversion: The coding scheme of the communication is con-verted according to the scheme for the transmitted document and thecapacity of the receiving machine.Call Origination: Dialling can be done manually using the numeric key-pad or via auto dial numbers.Call Termination: This function provides immediate answering and theability to select the type of termination setting (FAX, TEL, MEM, PC orFWD).GB4550.book Page 111 Wednesday, June 14, 2000 9:21 PM
