---
title: "Poly Edge E400/E450 Line Key Order"
slug: "poly-edge-e400-e450-line-key-order"
updated: 2026-05-21T18:33:08Z
published: 2026-05-21T21:27:00Z
canonical: "help.8x8.com/poly-edge-e400-e450-line-key-order"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.8x8.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Poly Edge E400/E450 Line Key Order

## Objective

Understand the order in which power keys are configured on Poly Edge E400/E450 desk phones.

## Applies To

- Admin Console
- Power Keys

## Poly Edge E400/E450 Line Key Availability

1. Log in to [**Admin Console**](http://login.8x8.com/).
2. Click **Users**.
3. Click **Edit** (pencil icon) to the right of a user that has a Poly Edge E400/E450 activated on their account.
4. Under *Voice Basic Settings*, to the right of *Device Model*, click **Line Key Configuration**.
5. Notice the Poly Edge E400/E450 have 20 line key slots available. ![](https://cdn.us.document360.io/e3a59e39-abd3-4423-964c-0a4008dc5673/Images/Documentation/10938?sv=2026-02-06&spr=https&st=2026-11-03T23%3A17%3A29Z&se=2026-11-04T00%3A17%3A29Z&sr=c&sp=r&sig=SrAoXI8XDdLbyCbv5U%2BluYLmT8HoHU4LAzWKKxubIK0%3D)

## Poly Edge E400/E450 Line Key Order

The screenshot below shows where line keys will be appear on the phone once configured:

1. Lines 1-8 are located on the top main screen.
2. Lines 9-14 are located on the first page of the bottom right screen.
3. Lines 15-20 are located on the second page of the bottom right screen. ![](https://cdn.us.document360.io/e3a59e39-abd3-4423-964c-0a4008dc5673/Images/Documentation/10937?sv=2026-02-06&spr=https&st=2026-11-03T23%3A17%3A29Z&se=2026-11-04T00%3A17%3A29Z&sr=c&sp=r&sig=SrAoXI8XDdLbyCbv5U%2BluYLmT8HoHU4LAzWKKxubIK0%3D)

## Additional Information

Pagination on the main screen of the phone will kick in if a 21st key is configured. For more information, see Pagination on Poly Edge E Series Phones.