Below are the instructions:

***  [wait for beep]
**9**  [wait for beep]  
*9*1**200*NUMBER*PIN**  [wait for beep -- programs number and pin to be auto dialed]

*5*1*0050**  [wait for beep -- adds a 5 second delay between number and pin]

**235*  [wait for beep -- enables off-hook dialing]