Guys please don't flame me, I have been trying to accomplished this the whole day yesterday.
So far I can speeddial #3 GV voicemail
**23201112222
@restamp
Still cannot do the * code method
*97, GV Mail, call(**2*97:3201112222#)
@azorbert
Thank you for taking the time to write up detail instructions but when I add
{(<*97:3201112222>):sp2},{*98:sp1}, etc ...
press *97 I only get busy signal
Physical Interfaces -- PHONE 1
OutboundCallRoute
{(<*97:3201112222>):sp2},{*98:sp1},{([1-9]x?*(Mpli)):pp},{(<##:>):li},{(<**70:>(Mli)):li},{(<**82:>(Mbt2)):bt2},{(<**81:>(Mbt)):bt},{(<**8:>(Mbt)):bt},{**0:aa},{***:aa2},{(<**1:>(Msp1)):sp1},{(<**2:>(Msp2)):sp2},{(<**3:>(Msp3)):sp3},{(<**4:>(Msp4)):sp4},{(<**9:>(Mpp)):pp},{(Mpli):pli}