Programming your telephone
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4.20 The Tandem configuration
This configuration lets you group sets under a single phone number. Your set is then the main set
and the other sets, usually a DECT, a remote extension, a DeskPhone or softphone, are secondary
sets. Each set has its own directory number, but the tandem number is that of the main set. When
you receive a call, all sets ring simultaneously. When one of the sets answers, the other sets stop
ringing. When all the lines of the main set are busy, the secondary sets don't ring. A secondary set
can still be called by its own number, but in this case, the tandem function will no longer be taken
into account. Most of the functions are common to all sets, for example: forwarding, meet-me
reminder, the various messages, etc., while others are specific to each set, for example: individual
directory, last number redial, out of service, locking, etc. Tandem mode supports up to 4 secondary
devices.
For more information regarding this configuration, contact the person in charge of your
installation.
4.21 Create, modify or consult your interphony list (max. 10 numbers)
• Reach the 'Menu' page.
• Settings
→
My services
→
Interphony
• Enter your password.
• Select an entry.
• Follow the on-screen instructions.
4.22 Install a USB accessory (Headset, Handsfree, Loudspeaker)
• Connect the accessory to the USB connector.
• When you plug the accessory in the USB port, the USB accessory is automatically detected. If
an another accessory is already connected with the same function (USB or Bluetooth® if
available), a popup asks you to select your preferred accessory to use for this function.
If you are using a Bluetooth® headset provided with a Bluetooth® USB dongle, you can connect the
headset to the USB connector. Use and connectability depend on the vendor of the headset.