RifcoMobile

Treo 750 by Palm is a device that comes preloaded with Windows Mobile Operating System. An almost similar device which uses Palm's proprietary operating system instead is the Treo 680.

This article assumes that you already have Treo 750 unlock code. Inputting Treo 750 Smartphone's unlock code is one of the easiest among all the Smartphones. In most cases, since Treo 750 originally comes with a Cingular SIM card, therefore remove the battery and simply insert a non Cingular Sim card in the phone. The phone will ask for the unlock code. At this point use your Stylus and choose the little Keyboard icon on the bottom middle of the screen.

Enter the unlock code using the digital keyboard that appears on the screen. Then click again on the little keyboard icon at the bottom middle. After doing so, press 'OK'.

Your phone is now unlocked.

If you see a message that says "Timeout", just leave the phone on with that screen and the message will disapear after a while and prompt you for the unlock code again.

If you have a data plan on your Treo 750, and once it's unlocked, you may need to alter your network connection settings in order to surf the web. In this case, the network settings have to changed from those of Cingular to any other wireless network carrier. It is a good idea to visit your new wireless provider's knowledge base to find out what their network settings are. Usually you can find the answer to that by launching a simple query in the resources area of most network provider websites.

I found that http://UnlockAcell.com provides remote unlock by code services at a discount prices. On the other hand if you are interested in phone unlocking by software method, the website http://UnlockSoftwares.com has effective and late model phone unlocking softwares at reasonable prices.

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