Assigning Contacts and Favorites to VVX Expansion Modules

The default view on your phone screen, which is the Lines screen, displays line registrations, Skype for Business contacts, and favorites. Each function occupies a display space on the Lines screen. VVX phones support a maximum number of display spaces, which are listed in the following table. When you reach the maximum number of display spaces on your phone, the next function you add is assigned to the first available line key on your expansion module.

Table 1. Maximum Number of VVX Phone Display Spaces

Supported Phone Model

Maximum Display Spaces Supported

VVX 300 series


VVX 400 series


VVX 500 series


VVX 600 series


Note: After you fill all the display spaces on your phone and assign functions to all the lines on your expansion module, you can find additional favorites or Skype for Business contacts in the Contact Directory.