Ships from and sold by md0410. 1  white color headphone audio jack for ipod nano 6th gen, it is also the power on/off and volume control button key flex ribbon cable for ipod nano 6th gen. 2  brand new high quality product, before shipping the function will be tested.
S/MIME is a security extension standing for Secure Multipurpose Internet Mail Extensions. It has been around almost as long as SSL, came around about 1990's or so if I remember my books. S/MIME is natively supported by almost every popular email client.
Definition: SIM Card â SIM is short for Subscriber Identity Module. SIM cards are small removable smart cards that are used in many cell phones to store data like a customer's mobile phone number, the mobile phone company they use, and address book information.elated: More on the iPhone 4 SIM. The SIM card on iPhones can be removed by inserting a bent paperclip into the tiny hole in the SIM tray. On the iPhone 4, the SIM tray is on the phone's right side. On other models, it's on the top of the phone.