TAPR TNC 2 Software Release Notes ............ Release 1.1.0 1) The correct sign-on message for this release of TNC 2 software is: Tucson Amateur Packet Radio TNC 2 AX.25 Level 2 Version 2.0 Copyright (c) 1985 Systek. All rights reserved. Release 1.1.0 Checksum $C8 cmd: 2) A new message ?not while connected appears if you attempt to alter your callsign (MYCALL) or change the AX.25 Level Two Version number (AX25L2V2 ON|OFF) while TNC 2 is not in the disconnected state. 3) The text messages stored in BTEXT and CTEXT may be cleared by entering a % or & as the first letter in the text. Fort example, to clear the beacon text, enter BTEXT % and the BTEXT buffer will be cleared. 4) Unlike TNC 1, the message in BTEXT (and CTEXT) are stored in battery-backed RAM (bbRAM). 5) THINK TWICE BEFORE USING THE RESET COMMAND! Unlike TNC 1, RESET on TNC 2 changes ALL parameters to their de- fault values! 6) TNC 2 SOFTWARE SOURCE CODE and TNC FIRMWARE Copyright (c) 1985 Systek All rights reserved. Reproduction or translation of any part of this work beyond that permitted by Sections 107 or 108 of the 1976 United States Copyright Act (or its legal succes- sor) without the express permission of the copyright owner is unlawful except as noted below. Requests for permission to copy or for further information should be addressed to: Tucson Amateur Packet Radio PO Box 22888 Tucson AZ 85734-2888 ATTN TNC 2 SOFTWARE