Easy to use to:
Copying phone number into SIM Card.
Copying SIM Card number into phone.
Copying contact number one by one/copy all contacts.
Delete SIM card number one by one/delete all SIM card number.
Edit contact numbers!
Copying phone number into SIM Card.
Copying SIM Card number into phone.
Copying contact number one by one/copy all contacts.
Delete SIM card number one by one/delete all SIM card number.
Edit contact numbers!