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3.3. Additional information
Additional information comprises additional descriptions that appear on a contacts list entry when the user hovers
over it for more than 3 s.
One of these items can be set as additional information:
• Service Information, such as the business hours of an office;
• List of extensions, created automatically from the names in the contacts list paired with the same extension
number;
• A second name.
Extension
Contacts
Porter
Users
Back
OK
3.4. Updating
The device can be updated via its USB port.
Follow the WinBoot user instructions.
To update the module you need to disconnect the bus wiring harness, disconnect any auxiliary power supply, connect
the USB port to the PC and start the update within 10 s of this connection.
The situation of remaining in bootloader lasts 10 s from entry. It exits automatically if the update is not started.
