I've logged in this forum today with exactly the same proposal.
Could you please add to the "Speed Dials" page one additional field (column) for each row in the table - "CNAM"? So, instead of just 3 columns it will have 4.
BTW, you could clarify the names of those columns too:
1. Speed dial
2. Phone number
3. CNAM
4. Default
It would help a lot in recognizing the person, who is calling, if you were sending to our phone the value from that manually entered CNAM filed. GV makes it difficult for us by forcing "GOOGLE VOICE" as CNAM for each incoming call.
Thank you in advance!