2. Installation
Key Counter Bracket
After the key counter bracket is installed in the mainframe, the following options cannot be used at the same
time.
• Internal Finisher Type C2550 (D429)
2
• Handset (B433)
Installation Procedure
1. Hold the key counter plate nuts [A] on the inside of the key counter bracket [B] and insert the key
counter holder [C].
2. Secure the key counter holder to the bracket (
3. Install the key counter cover [D] (
4. Rear cover (
114
x 2).
p.168)
x 2).