Operation Manual

Turn SIM PIN on or off
1 From the Home screen, choose Settings > Phone > SIM PIN, then turn SIM PIN on or
off.
2 Enter your SIM PIN number to confirm. Unless you’ve been assigned a PIN, the default
PIN is 1111 .
Change the PIN number for your SIM card
1 From the Home screen choose Settings > Phone > SIM PIN.
2 Turn SIM PIN on, then tap Change PIN.
3 Enter your current password, then enter your new password.
4 Enter your new password again to confirm, then tap Done.
Accessing Your Carrier’s Services
Depending on your carrier, you may be able to access some of your carrier’s services
directly from iPhone. For example, you may be able to check your bill balance, call
directory assistance, and view how many minutes you have left.
Access Your Carrier’s Services
From the Home screen choose Settings > Phone. Then scroll down and tap the button
for your carrier’s services.
When you request information such as your bill balance, your carrier may provide the
information in a text message. Contact your carrier to find out if there are any charges
for these services.
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Ringtones
iPhone comes with a number of ringtones that you can use for incoming calls,
Clock alarms, and the Clock timer. You can also create ringtones in iTunes using songs
purchased from the iTunes Store and sync them to use on iPhone.
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For more information about creating ringtones, open iTunes on your computer,
choose Help > iTunes Help, and search for “ringtones.”
A dedicated switch on the side of iPhone lets you quickly turn ringing on or off.
You can also set iPhone to vibrate or not.
Setting Ringtones
In addition to the default ringtone, you can assign individual ringtones to people in
your contacts so that you can tell when a particular person calls.
Set the default ringtone
From the Home screen choose Settings > Sounds > Ringtone, then choose a ringtone.
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Charges may apply. Not all songs in the iTunes Store can be used to create ringtones.
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Chapter 3 Phone 41