<s>
SureType	B-Application
is	O
a	O
QWERTY-based	O
character	O
input	B-General_Concept
method	I-General_Concept
for	O
cell	O
phones	O
which	O
is	O
used	O
on	O
the	O
BlackBerry	B-Operating_System
Pearl	I-Operating_System
.	O
</s>
<s>
SureType	B-Application
combines	O
a	O
traditional	O
telephone	O
keypad	O
with	O
a	O
QWERTY-based	O
keyboard	O
to	O
create	O
a	O
non-standard	O
way	O
to	O
input	O
text	O
on	O
a	O
cell	O
phone	O
.	O
</s>
<s>
In	O
addition	O
,	O
SureType	B-Application
contains	O
a	O
list	O
of	O
35,000	O
English	O
words	O
,	O
so	O
when	O
a	O
user	O
types	O
the	O
beginning	O
of	O
a	O
word	O
,	O
all	O
the	O
possible	O
words	O
which	O
start	O
with	O
those	O
letters	O
show	O
up	O
on	O
the	O
screen	O
.	O
</s>
<s>
SureType	B-Application
was	O
developed	O
by	O
BlackBerry	O
vendor	O
Research	O
in	O
Motion	O
.	O
</s>
