AudioCodes 400HD Series - A Installing the Expansion Module; Installation Procedure; Step 1: Place Phone and Module on a Table

Administrator's Manual A. Installing the Expansion Module
Version 3.4.4 201 400HD IP Phones Series - Teams Compatible
A Installing the Expansion Module
Before installing the Expansion Module for your phone, make sure the following items are
included in the shipped box:
 Expansion Module
 Kit containing five screws
Note: Applies to AudioCodes’ 450HD and C450HD phones.
A.1 Installation Procedure
Note: Before proceeding with the installation:
• Disconnect the phone from the Power Supply / Power over Ethernet (PoE)
• Obtain a Philips screwdriver
 To connect the Expansion Module to the 450HD phone:
1. Step 1: Prepare the two units – see below
2. Step 2: Remove the phone’s side panel – see below
3. Step 3: Connect the Expansion Module to the phone – see below
4. Step 4: Attach the panel removed from the phone in Step 3, to the Expansion Module –
see below
5. Step 5: Secure the assembly – see below
6. Step 6: Install the Expansion Module's base stand and the phone's base stand - see
below
7. Step 7: Mount the assembled unit - see below
A.1.1 Step 1: Place Phone and Module on a Table
Place the phone and the Expansion Module on a table alongside one other.