Gamma, Kings House, Kings Road West, Newbury, Berkshire RG14 5BY
0333 240 3000 0333 240 3001 marketing@gamma.co.uk www.gamma.co.uk
Registered in England Number 2998021; Registered Office: 5 Fleet Place, London, EC4M 7RD
The following are descriptions of the features, components, and keys available on the VVX Mono
Expansion Module.
Plastic Cover Overlying Directory Card: Protects the directory card. The directory card is a paper
sheet that displays
Line numbers
Busy lamp field
Contacts
Favourites
Line key functions
Plastic Cover Cut-Out: Helps insert or remove the plastic cover.
Line Keys: Selects available line key contacts, functions, and assignments.
LED Indicators Indicates a line or busy lamp field contact’s status. The following lists the LED
Indicator behaviours shown on the expansion modules:
Solid Green Indicates an active call in progress.
Fast-flashing Green Indicates an incoming call.
Flashing Green Indicates the remote party placed the call on hold.
Solid Red Indicates the phone of a monitored busy lamp field contact is placing a call or
is in a call.
Flashing Red Indicates a held call.
Base Stand: Hooks into the back of the expansion module to stand up the display