Click the Exhibit button. A customer has a Communication Server 1000RIs. 7 x system. Telephone users are required to use Basic Alternate Route Selection (BARS) to make toll calls. What Class of Servic

Click the Exhibit button. A customer has a Communication Server 1000RIs. 7 x system. Telephone users are required to use Basic Alternate Route Selection (BARS) to make toll calls. What Class of Service (CLS) adjustment must you make telephone in order to allow the system to use the telephone network class of service (NCOS) to determine call eligibility?