I Dismantling
Desktop phone:
• Disconnect the phone cord and remove.
• Carefully pull the stand rest away in the opposite direction.
Wall set:
• Carefully slide the phone upwards out of the stand rest.
• Disconnect the phone cord and remove.
Connecting the Office 70
I Connections
Telephone connection
Connecting the handset
Connecting the headset
Connecting the Office KBM⁄DKBM expansion key module or power supply
I Connecting your phone to the system
• Plug the connector on the phone cord on the underside of the phone into the socket with
the phone symbol.
• Desktop installation only: To relieve the strain on the cable feed the cable through one of the
cable guides on the stand rest.
• Plug the other end of the cable into the phone socket outlet.
• Set channel selector switch on the underside of the phone. Contact your system administra-
tor for more information.
I Logging your phone on
Your system administrator has to prepare the system before you can log on your phone.
Installation and First-Time Operation
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