AT&T System 25 - Manual (Page 360)

APPENDIX E: Administration Codes and Data
Table E-V. System Administration (Menu=4) (Contd)
ACTION DESCRIPTlON D A T A
I
130 Assign RIMS barrier code digits (5 [5 through 15 digits or 0
through 15 digits; 0-9, *, # to remove; 98765]
140 Sync. source” [0= Internal]
[CSS of
TN767=External
142 Enable automatic sync. Source switching [1=enable/0=disable]
*
* In order to change the thing source, the DATA for Action 142 must be a”1 ."
November 1995 E-41