This falsely raises the amount of potassium in the blood sample, even though the potassium level in your body is actually normal. When this is suspected, a repeat blood sample is done. The most common cause of genuinely high potassium (hyperkalemia) is related to your kidneys, such as: Acute kidney failure.
You can attach a vCard to a message, or save it to a storage location. 1  From home, tap Apps > Contacts. 2  Tap a contact to display it, and then tap More options > Share namecard. 3  Choose a file type, and a sharing method:  Messages: Attach the contact to a message (adding an attachment converts the message to MMS).
You can talk to anyone else on Skype, anywhere in the world, for free. First you need to find your friends on Skype and add them to your contact list. When you've added your friends, it's easy to call them. In Skype, find the person you want to call. If you have lots of contacts, you can type a name into the search box to find the person you're looking for. Click the contact. If the contact has one of these status icons next to their name it means they're on Skype so it's free to call.