AT&T MERLIN LEGEND Communications System PBX System Planning Manual page 153

Features
PBX System Form 9b
Two,
Figure 4-3 Example
4-48 System Features
Example two: If the business plans to use Table 7 to route calls to the
northeastern (band 1 ) WATS trunks as entries 001 through 015, the upper
section of the completed form will look similar to the one shown in Figure 4-3.
PBX System Form 9b