Troubleshooting; Key-Based Expansion Module Accessory (Kba) - Avaya 3900 Series User Manual

Installation
Figure 16: Remote voice recording using call status

Troubleshooting

Troubleshooting for the MEARI
MEARI.
Troubleshooting for the MEARI
1. Make sure that the ACM power supply is connected to the telephone and plugged
2. Make sure that the MEARI is completely inserted and the release latch is engaged.
3. If using the RJ12 jack, make sure that the modular cord contains six wires. If using

Key-based Expansion Module Accessory (KBA)

The Key-based Expansion Module provides 22 additional keys for the Avaya 3904 and the
Avaya 3905 Digital Deskphones. You can add a second Key-based Expansion Module, for a
total of 44 additional line/feature keys (see
page 89). To install the KBA (NTMN37BA), you need to order the Key-based Expansion
Module Kit 1 (NTMN38AB), which includes the single KBA footstand assembly. If you add a
88 Avaya 3900 Series Digital Deskphones User Guide
on page 88 provides some troubleshooting examples for the
into a working AC outlet.
the 2.5 mm or 3.5 mm jacks, make sure that the plugs are fully inserted.
Figure 17: Key-based Expansion Module on
August 2010