How can I transfer contacts between SIM cards? I've bought a new iPhone 5S and inserted a nano SIM into it by purchasing a nano sim with same number. How can I get contacts from my old sim to new SIM?
in an iPhone you can not put addresses to the sim card, only from the sim card to the phone. You can use an "old" phone form before they were smart (e.g. Nokia): copy the addresses into the phone from the sim card 1, put another sim card 2 in and read the addresses into this sim card.