Sony T10s - Manual (Page 80)

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80 Glossary
International Prefix (+)
Mobile phone (+) prefix that automatically adds the correct international code
in front of a telephone number when dialling out of a country. You then have
to add the code of the country you are calling.
International Roaming
A mobile phone feature that allows you to switch between networks offering
coverage abroad. Your mobile phone automatically selects a network or sys-
tem (your home network), but if it is not in range or unavailable, it will select
another system. International roaming is based on agreements between net-
work operators in different countries.
Line 1/Line 2
See “Alternate Line Service”.
Menu System
is the easiest way to access all the phone’s functions. The menus are arranged
to be accessed and viewed when scrolling with the arrow keys.
Network
A mobile phone network or system consists of a network of cells. A radio base
station serves each cell from where calls are forwarded to and received from
your mobile phone by wireless radio signals.
Operator
To be able to use your phone, you need a subscription to a network. You get
this subscription from a network operator, together with a SIM card that you
need to use with your phone.
PC-Card
Also called PCMCIA. The PC-card can act as a modem and connect your
mobile phone to a laptop or organizer, enabling data and fax transmission. The
thin type II card is the most common size. Type III is a thicker card and can
house more than modem functionality.
Phone Book
A memory in your mobile phone where phone numbers can be stored and
accessed by name (alpha memory search) or position.
PIN
Personal Identification Number – a code used for all GSM-based phones to
establish authorization for access to certain functions or information. The PIN
code comes with your subscription.