User's Guide
Connecting your ESI phone
Depending on which ESI phone you have, use the appropriate diagram (below) to connect it. Each diagram
represents the panel on the phone's underside.
Note: The "Top of phone" and "Bottom of phone" references in these diagrams show the correct vertical
orientation of the phone — i.e., the part with the display is the top.
Connectors on bottom of
48-Key DIgital Feature Phone
Note: When the phone is in the highest upright position, use the wall-mount hook located under the handset to
secure the handset when you're not using the phone.
12-Key Feature Phone
24-Key Feature Phone
• Connects like a basic phone.
• Handset plugs into right-side jack.
• Line cord plugs into left-side jack.
48-Key Digital Feature Phone
In addition to how the 24-Key Feature Phone connects to
the handset and line cord, note that the 48-Key Digital
Feature Phone accepts a 60-Key Expansion Console
cable (included with each Console) which uses standard
RJ-11 telephone connectors.
48-Key IP Feature Phone II
In addition to the details mentioned previously for
the 48-Key Digital Feature Phone, each 48-Key IP Feature
Phone II includes:
• A power supply that is unswitched (i.e., always-on AC
outlet) and plugs into the phone.
• An Ethernet cable, which connects the
phone to a PC (or, if no PC is present, directly to a
router, switch or hub) to achieve connectivity to a local
area network (LAN).
A.7
Introduction