I have a Palm Treo 680 Cingular. It is registered on my 2005 LS430 and I can connect and make/receive calls. I am unable to transfer my phone list, either individually or as a group. I follow instructions--but no transfer occurs, Help--

 

I have the same phone and the same experience as you.
After extensive searching and reading it seems that there may be a solution but it's not worth the effort...in my opinion.

To make it work I think you need to have only one phone number per name and the numbers must have no formatting.
So...you might end up with your phone having:
Jim Home 1234567890
Jim Office 3215557890
I believe that would transfer properly. Perhaps someone who has done this successfully will add their thoughts.

 

I have a Cingular Razr v3 and 2004 LS430

I found out, in order to make it work, that :

1- I have to tranfer one number at a time (not the whole book)
2- Each number from my cell has to be stored on the simm card.

 

Same here....it required my Sidekick3 to add the number to the SIMM card and then transfer...its a major PITA!

Mike