Lumbar support

The curvature of the seat backrest can be adjusted in such a way that it supports the lumbar region of the spine. The lower back and the spine are supported for upright posture.

  • Press the front/rear section of the switch. The curvature is increased/decreased.
  • Press the upper/lower section of the switch. The curvature is shifted up/down.
    See also:

    Phone book
    Displays The phone book accesses the contacts and shows all contacts for which a phone number has been stored. The entries can be selected to make a call. 1. "Telephone" 2. "Ph ...

    General information
    1. Turn the controller: select letters or numbers. 2. Select additional letters or numbers if needed. 3. "OK": confirm the entry. ...

    Using contact data
    At a glance Contact data from calendar entries, appointments, tasks, emails and notes can be stored or selected*. Displaying contact or selecting phone number 1. "Use contact data&qu ...