second KBA, you also need to order the Key-based Expansion Module Kit 2 (NTMN38BA),
which includes the expansion KBA footstand assembly.
Figure 17: Key-based Expansion Module
Install the Key-based Expansion Module Accessory
1. While depressing the telephone tilt handle, pull the telephone away from the
footstand until it clears the final stop. Gently pull the footstand off the clips.
If an ACM is installed, unplug the ACM and remove it from the footstand. Install the
ACM in the Single KBA Footstand Assembly.
2. Place the telephone and the Module face down on a non-abrasive surface, and align
them.
3. Plug the cable from the Module into the 10-pin connection port on the telephone.
4. Thread the cable through the opening in the side of the telephone.
5. Install the Single KBA Footstand (see
Install a Single KBA Footstand
on page
90).
Add a second Key-based Expansion Module Accessory
1. Place the telephone and the two Modules face down on a non-abrasive surface.
2. Plug the cable from the second Module into the 10-pin slot on the first Module.
3. Thread the cable through the routing clips on both Modules (see Figure 8 on page
11).
4. Install the Expansion KBA Footstand (see
Install an Expansion KBA Footstand
Assembly
on page 90).
Key-based Expansion Module Accessory (KBA)
Avaya 3900 Series Digital Deskphones User Guide
August 2010 89
Summary of Contents for Communication Server 2100
Page 8: ...New in this release 8 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 26: ...Feature keys 26 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 36: ...Avaya 3901 Digital Deskphone 36 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 50: ...Avaya 3903 Digital Deskphone 50 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 58: ...Avaya 3904 Digital Deskphone 58 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 66: ...Avaya 3905 Digital Deskphone 66 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 76: ...Hardware options 76 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...