Installation of the phone
90
Unmounting the phone
Unmounting of a desktop phone
• Lift and remove the connection cable.
• Carefully remove the base in reverse direction.
Unmounting of a wall-mounted phone
• Slide the phone carefully upwards and remove it from the base.
• Lift and remove the connection cable.
Connection of an M530 extension module
You can connect an M530 extension keypad with 20 programmable keys to your phone.
All keys are equipped with indicators for visual indication.
• Remove the connecting cable of the phone from the socket at the bottom of the phone.
• Attach the M530 extension keypad as described in the mounting instructions on the
right-hand side of the phone, until it snaps in place visibly and audibly.
• Insert the link cable connector into the additional device sockets located at the bottom
of the phone and the extension keypad.
• Guide the connecting cable through the cable duct below the M530 extension keypad.
• Insert the phone connection cable back into the socket below the phone. The M530
extension keypad is now ready for operation.
• If required, connect it to the mains supply.
Note:
Always disconnect the phone from the power supply before mounting/dismounting the M530
extension keypad.