Yes,  please follow these steps:

*** (beep)                 - entering programming mode (read note below #)
** 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

# If a number is already programmed in your device, then use * # 1234 (beep) before ***

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