Dec 1, 2008 - Phone User Guide. SBX IP. Release 3.5. June 2010. This manual is provided to you by Electsys. A certified dealer and installer of Vertical SBX IP 320 Systems. 1-2. : SBX IP 320 Phone User Guide. Vertical Communications, Inc. reserves the right to revise this publication and to make changes in content without notice. View and Download Vertical SBX IP 320 features & operation manual online. SBX IP 320 ip phone pdf manual download. Quick User Instructions for the Vertical SBX IP 320 system. Recording your mailbox greeting message. • Press Change VM Recording or press the Callback Enter the desired feature code from Numbering Plan. Code table in the SBX IP 320 User Guide. 4. Press the [HOLD/SAVE] button to save. Page 48. Name DisplayITEM 501 - 510 - Vertical Communications, Inc. reserves the right to revise this publication and to make changes in con- tent without notice. © 2007 by Vertical Communications, 4 LCD Display display phone status information, dialing directories, Quick Reference Guide. 24-Button. Digital Phone for SBX IP 320 Systems. 2. 1. 3. 4. 5. 6. 7. Below find the phone user guide, programming and features guide, as well as the administration manual. The SBX IP 320 starts with a 3 line, 8 phone extension