Specifications

Overview
3
The following figure shows the primary hardware component of CPE80 expansion
microphone (optional):
Hardware component instructions of the CPE80 expansion microphone are:
Item
Description
①
Mute Indicator LED
Toggles and indicates mute feature.
②
Microphone
Transmits sound to other phones.
③
MIC Connector
Allows you to connect to the MIC port on the phone.
Icons appearing on the LCD screen are described in the following table:
Icon
Description
Network is unavailable
Registered successfully
Register failed
Registering
Hands-free speakerphone mode
Voice Mail
Auto Answer