<s>
Windows	B-Operating_System
Mobile	I-Operating_System
Smartphone	I-Operating_System
is	O
a	O
smartphone	B-Application
running	O
the	O
Windows	B-Operating_System
Mobile	I-Operating_System
Standard	I-Operating_System
operating	O
system	O
.	O
</s>
<s>
The	O
hardware	O
specifications	O
for	O
the	O
devices	O
is	O
known	O
as	O
"	O
Windows	B-Operating_System
Mobile	I-Operating_System
Standard	I-Operating_System
"	O
.	O
</s>
<s>
The	O
Windows	B-Operating_System
Mobile	I-Operating_System
OS	O
was	O
born	O
out	O
of	O
a	O
brief	O
partnership	O
between	O
Sendo	O
,	O
a	O
British	O
telecommunications	O
manufacturer	O
and	O
Microsoft	O
.	O
</s>
<s>
The	O
contract	O
provided	O
for	O
source	O
code	O
published	O
by	O
Microsoft	O
,	O
to	O
enable	O
Sendo	O
to	O
create	O
the	O
then-name	O
Windows	B-Device
Pocket	I-Device
PC	I-Device
OS	O
for	O
their	O
products	O
.	O
</s>
<s>
Microsoft	O
withheld	O
major	O
blocks	O
of	O
the	O
code	O
,	O
passing	O
the	O
work	O
to	O
Taiwanese	O
electronics	O
company	O
HTC	B-Application
,	O
and	O
enabling	O
them	O
to	O
create	O
the	O
HTC	B-Application
Canary	O
,	O
based	O
on	O
the	O
Smartphone/WM	O
Standard	O
OS	O
.	O
</s>
<s>
Windows	B-Operating_System
Mobile	I-Operating_System
Smartphones	I-Operating_System
were	O
introduced	O
with	O
the	O
Pocket	B-Operating_System
PC	I-Operating_System
2002	I-Operating_System
operating	O
system	O
for	O
Pocket	B-Device
PCs	I-Device
.	O
</s>
<s>
Although	O
in	O
the	O
broad	O
sense	O
of	O
the	O
term	O
"	O
Smartphone	B-Application
"	O
,	O
both	O
Pocket	B-Device
PC	I-Device
phones	I-Device
and	O
Microsoft	O
branded	O
Smartphones	B-Application
each	O
fit	O
into	O
this	O
category	O
,	O
Microsoft	O
's	O
use	O
of	O
the	O
term	O
"	O
Smartphone	B-Application
"	O
includes	O
only	O
more	O
specific	O
hardware	O
devices	O
that	O
differ	O
from	O
Pocket	B-Device
PC	I-Device
phones	I-Device
.	O
</s>
<s>
Such	O
Smartphones	B-Application
were	O
originally	O
designed	O
without	O
touchscreens	B-Device
,	O
intended	O
to	O
be	O
operated	O
more	O
efficiently	O
with	O
only	O
one	O
hand	O
,	O
and	O
typically	O
had	O
lower	O
display	B-General_Concept
resolutions	I-General_Concept
than	O
Pocket	B-Device
PCs	I-Device
.	O
</s>
<s>
Microsoft	O
's	O
focus	O
for	O
the	O
Smartphone	B-Application
platform	O
was	O
to	O
create	O
a	O
device	O
that	O
functioned	O
well	O
as	O
a	O
phone	O
and	O
data	O
device	O
in	O
a	O
more	O
integrated	O
manner	O
.	O
</s>
<s>
The	O
following	O
is	O
a	O
partial	O
list	O
of	O
Windows	B-Operating_System
Mobile	I-Operating_System
Smartphones	I-Operating_System
.	O
</s>
