Customizing the VC800 Video Conferencing System754. Click Confirm.The web user interface is shown as below:5. (Optional.) Check the The first line as the title checkbox.It will prevent importing the title of the local contact information which is located in the firstline of the CSV file.6. (Optional.) Check the Delete Old Contacts checkbox.It will delete all existing local contacts while importing the contact list.7. Select the desired value from the pull-down list.- If Ignore is selected, this column will not be imported to the system.- If Display Name is selected, this column will be imported to the system as the localcontact’s name.- If number is selected, this column will be imported to the system as the local contact’snumber.https://arttel.ru/https://arttel.ru/shop/videokonferentsii/yealink-vc800-cp960-8way