Technical Reference
Sr.b=n Sets bit .b of register r to n (0/OFF or 1/ON)
Sr=n  | Sets register r to n.  | |
Sr?  | Displays contents of   | |
S$  | Displays a list of the   | |
T  | Sets tone dial  | |
Vn  | Displays verbal/numeric result codes  | |
  | V0  | Numeric codes | 
  | V1  | Verbal codes | 
55
Technical Reference
Sr.b=n Sets bit .b of register r to n (0/OFF or 1/ON)
Sr=n  | Sets register r to n.  | |
Sr?  | Displays contents of   | |
S$  | Displays a list of the   | |
T  | Sets tone dial  | |
Vn  | Displays verbal/numeric result codes  | |
  | V0  | Numeric codes | 
  | V1  | Verbal codes | 
55