Pocket PC phone is designed to store call information and contacts on your device, not the SIM Card. HTC SIM Manager lets you view the contents of your SIM Card, transfer your SIM Card contacts to your device and make a call to contacts in your SIM Card.
Features :
– Calling Contacts from your SIM Card
- Creating a Contacts on your SIM Card
- Transferring All SIM Card Contacts to your Device
- Saving Personal Number
Source : 
htc.com
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{ 3 comments… read them below or add one }
help from you
I am not sure, what I should help u with ?
I have the HTC 8925 with a 128k sim card. What is the maximum number of contacts I can have on my sim? With a 32k sim I had 200 contacts. I assume with the 128k sim I should have a lot more, perhaps up to 800. Can you tell me how that can be accomplished or if it is at all possible?