Yes,  please follow these programming steps:

*# 1234                    - entering re-programming mode 
*** (beep)                 - entering instruction set 
** 22 XY * (beep)      - programming register to add delay prior to auto dial number
Hangup

Where 
XY = 10 adds 1 second
XY = 20 adds 2 seconds
XY = 30 adds 3 seconds

etc

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