Before You Start; Cellphone System Structure; User Guide Conventions - NEC N223I Using Manual

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Before You Start

Cellphone system structure

It is worth remembering that every time you use your phone, three or four different organisations are involved:
The people that
make your phone
All the features described in this user manual are supported by your phone. However, for all these features to work, you must have a SIM card (supplied by your Service Provider) that
also supports these features. Even if you have a fully featured SIM card, any feature not supported by the Network transmitting your call will not work. This last point is especially important
when you are roaming networks (see page 11).

User guide conventions

When one or more of the
and
should be pressed (see right).
There are two keys that change their functions according to the phone's current use. They are referred to as
Softkey 1 and Softkey 2 (see right).
The following markers are used throughout the user manual to attract your attention:
This type of paragraph will contain details of where to find information related to the topic in question.
This type of paragraph will contain information worth noting.
This type of paragraph will contain important information.
Service Provider
The people that supply
your SIM card and bills
keys symbols are shown, the relevant part of the 4 way navigation key
Network
The people that
transmit your calls
Softkey 1
4 way
Navigation key
e-moción Service Provider
The people that provide
your e-moción services
Softkey 2
iii

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