Nextcloud | Where to specify default phone region parameter?

In config.php diese Zeile hinzufügen

  'installed' => true,
  'default_phone_region' => 'at',
  'mail_smtpmode' => 'smtp',
  'mail_smtpsecure' => 'tls',

Quelle: https://help.nextcloud.com/t/where-to-specify-default-phone-region-parameter/130475

Quelle: https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2#Officially_assigned_code_elements