How to set up do not disturb on Panasonic NS700

  1. Take the handset off the hook
  2. Enter *71
  3. Select which dial key setting you prefer
    • Press 0 for both external and internal call, or
    • Press 1 for external calls only, or
    • Press 2 for internal calls only
  4. To enable Do not disturb, dial 1; To cancel do not disturb, dial 0
  5. After tone, hang up the handset.