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sending own
number
A network services feature that enables you to
determine, on a per-call basis, whether you want
your telephone number to display on another
phone’s caller ID.
Selecting a
phone number
A network services feature that enables you to switch
between phone numbers if you have more than one.
Start screen The window on your phone on which information is
displayed—phone numbers, text messages, icons,
menu options, and more.
system A wireless network in which your phone works. There
are three types of systems: residential, private, and
public.
The public system is also known as a home system,
and it is in this system that your phone works. If you
take your phone outside of this system, roaming
occurs.
tones Sounds that the phone uses to indicate the sound:
• When you press a key—keypad tone
• When you receive a text message—message
alert tone
• When you receive a call—ringing tone
• When a warning condition occurs (such as when
a battery runs low) or when you’re playing a
game—warning and game tones
You can choose the way the tone sounds. For example,
you can choose a short ring, an ascending ring, or a
beep.