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).
Step 5: Tap inside the To field at the top of the screen, then start typing the name of the contact or the phone number of the person to whom you want to share the link. Enter the contact info into the To field, then hit the Send button. Step 6: Tap the Send button to transmit the message.