Mitel MiVoice 5380 User Manual page 137

Connecting the MiVoice M530 / M535 expansion key module
Note:
Always disconnect the phone from the mains power first before you connect/disconnect
a MiVoice M530/MiVoice M535 expansion key module.
• Unplug the phone cord from the socket on the underside of the phone.
• Attach MiVoice M530/MiVoice M535 expansion key module to the right of the phone
until you feel and hear it snap into place, as indicated in the following figure.
• Plug the cord into the supplementary equipment sockets on the underside of the phone
and the MiVoice M530/MiVoice M535 expansion key module.
• Feed the connecting cable through the strain relief on the underside of the
MiVoice M530/MiVoice M535 expansion key module.
• Plug the phone cord back into the socket on the underside of the phone. The expan-
sion key module MiVoice M530/MiVoice M535 is now ready for operation.
• Depending on the type of power supply, you may need additional power supply units
for your expansion key modules. If there is an under supply of power, a message
appears on the display. Contact your system administrator for more information.
• Proceed in a similar way if you want to connect other MiVoice M530/MiVoice M535
expansion key modules (maximum 3).
MiVoice 5380 / MiVoice 5380 IP
eud-1679/1.0 – R3.0 – 08.2015
Installation and first-time operation
137