Vertical Communications DXP - Manual (Page 51)

The following table details several unique dialing codes that are only
applicable to single line proprietary and industry-standard telephones.
Feature Enable Code
Pick Up Last Line ✳ 08
Broker’s Call ✳ 07
S p e ed D i a l A c c es s
Code ✳ 01
Saved Number Redial ✳ 06
Dial Saved Number ✳ 09
TAP Dialing Code ##
GCA70–314 Quick Reference Guide
Non-LCD Station User's Guide A–3