<s>
The	O
Nokia	B-Language
E63	I-Language
is	O
a	O
budget	O
business	O
smartphone	O
,	O
announced	O
on	O
12	O
November	O
2008	O
and	O
released	O
later	O
that	O
year	O
.	O
</s>
<s>
It	O
is	O
based	O
on	O
Symbian	B-Operating_System
's	O
S60	B-Language
platform	I-Language
.	O
</s>
<s>
Although	O
it	O
looks	O
very	O
similar	O
to	O
Nokia	B-Language
E71	I-Language
,	O
its	O
fascia	O
is	O
made	O
of	O
plastic	O
and	O
not	O
aluminium	O
as	O
in	O
E71	O
(	O
both	O
have	O
plastic	O
chassis	O
)	O
.	O
</s>
