Learn how to manage SIM messages on the Windows Phone 8X by HTC.
Delete SIM messages
View free SIM space
We're sorry, but deleting SIM messages is not available on this device.
We're sorry, but viewing free space on the SIM card is not available on this device.
Are you sure you want to delete this document?
Manage your T-Mobile account
Use the T-Mobile App or your My T-Mobile account
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