N

 

o

 

t

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

c

 

s

 

r

i

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

which system is best at the time. This is taken care of by the networks.

Enter

A

B

 

is used for keying in letters or numbers from the keypad.

 

Fixed Numbers

 

 

 

enables you to allow only numbers beginning with certain pre-defineds

figures

However, you should note that the functions offered and the network coverage differ depending on your choice of operator and/or subscription.

to be dialled from your mobile phone. The service is protected by your PIN2.

 

 

 

e

 

 

o

n

To use this service, it must be supported by your network.

 

Full Duplex

 

s

 

t

i

 

 

 

 

 

 

in handsfree equipment, means that both parties on the phone can talk at the

 

U

 

 

 

 

 

 

same time. The opposite is simplex mode when one party talks and the other

must wait for his/her turn.

 

 

i

a

l

 

 

i

c

a

 

 

 

 

 

 

Fax Class

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standards for fax transmission are set as classes. Class I and II allow data

 

 

 

c

 

 

 

 

n

 

 

 

transfer speeds of between 2400 up to 9600 bps.

 

 

GSM 900

e

r

 

 

 

 

u

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GSM is the world’s most widely-used digital network, now operating in over

 

 

 

 

 

 

 

 

 

m

100 countries around the world, particularly in Europe and Asia-Pacific.

 

 

 

 

 

 

m

 

m

 

The Global System for Mobile Communications is the most-widely used

digital mobile phonem

system. The GSM systems family also includes GSM

 

 

 

 

 

 

 

o

 

 

1800 and GSM 1900. There are different phases of roll-out for the GSM

 

 

 

o

 

 

 

either phase 1 or phase 2 compliant.

system and GSM phones areC

 

 

C

 

 

 

e

 

 

 

GSM 1800

 

 

 

 

 

 

also known as DCSl1800 or PCN, is a digital network working on a frequency

 

r

 

 

 

i

 

 

 

 

of 1800 MHz. It is used in Europe and Asia-Pacific.

o

 

 

 

b

 

 

 

 

 

Internationalf

(+) sign

 

 

 

mobile phone (+) sign that automatically adds the correct international code in

M

o

front of a telephone number when dialling out of a country. You then have to entern the code of the country you are calling.

Internationalo Roaming

a mobile phone feature that allows you to switch between networks offering coverage abroad. Your mobile phone automatically selects a network or system (your home network), but if it is not in range or unavailable, it selects

Glossary 111