Sheila, that's a bit confusing.
350 contacts is nowhere near enough to fill your memory, unless you are talking about SIM memory.
There is nothing in the sync process that will write to the SIM. Syncing is between Outlook contacts on the device and the PC and should not affect SIM contacts at all.
Any outlook contacts that were duplicated would also be duplicated on the PC following the sync.
So for clarification, where are the contacts being duplicated (sim/outlook)? |