Back up your text messages, voicemails, and contacts before porting out ... Even if you get your port-out PIN before your new ...

If your contacts are stored on your SIM card, you can easily move them to your new Samsung Galaxy by transferring the SIM card. If both your old phone and Samsung Galaxy support microSD cards ...

MTN backups are safe online virtual accounts for individuals and corporates to store their contacts ... Some phones back up contacts on the SIM card but not those stored on the handset.