Sony T10s warranty Service Provider, Scroll, Select, Short Message Service, SIM card

			N		o
	r	i		c	s
E

t

s

PIN2		B
Personal Identification Number 2 – an authorization code which is used only
for special services.	A
PUK

Personal Unblocking Key – used to unlock a blocked SIM card. This comes with your subscription.

Roaming	s	e	i	n	s
Within your home network, this means that your mobile phone automatically

sets up communication procedures with different radio base stations when on
the move.	U	t	o
Semi-Duplex

In handsfree equipment, full duplex means that the connection is open for
				i	a	l			i c	a
both parties to talk simultaneously. Semi-duplex gives close to, but not com-
plete, duplex functionality.			c					n
Service Provider
A company that provides services and subscriptions to mobile phone users.
Scroll	e	r					u

The word “scroll” in this manual means pressing the left or right arrow key to
move between the menus.										m
Select						m			m
The word “select”m						in this manual means scrolling to a menu or function then
pressing the Y E S key.							C	o
			o
Short Message Service
		C
(or SMS) allows messages of up to 160 characters to be sent and received via
						e	message centre to your mobile phone. Messages are
the network operator'sl
	r				i
stored if the phone is off or out of reach ensuring that they reach you. To use
	o
this service, it must be supported by your network.
f			o	b
SIM card
		M

Subscriber Identity Module card – a card that must be inserted in any GSM- basedn mobile phone. It contains subscriber details, security information and memory for a personal directory of numbers. The card can be a small plug-in typeo or credit card sized but both types have the same functionality.

SMS

See “Short Message Service”.

Glossary 81