*/
    String getLdapAttrTelephoneNumber();

    /**
     * Get the value for the key 'ldap.attr.homePhone'. <br>
     * The value is, e.g. homePhone <br>
     * comment: LDAP attribute for home phone.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getLdapAttrHomePhone();

    /**

content-box` so that `width` is not affected by `padding` or `border`.\n// 2. Change the default font family in all browsers.\n// 3. Correct the line height in all browsers.\n// 4. Prevent adjustments of font size after orientation changes in IE on Windows Phone and in iOS.\n// 5. Change the default tap highlight to be completely transparent in iOS.\n\n*,\n*::before,\n*::after {\n  box-sizing: border-box; // 1\n}\n\nhtml {\n  font-family: sans-serif; // 2\n  line-height: 1.15; // 3\n  -webkit-text-size-adjust:...