<s>
The	O
Nokia	B-Language
E50	I-Language
Business	O
Device	O
is	O
a	O
bar-style	O
monoblock	O
quad-band	O
smartphone	B-Application
from	O
Nokia	O
announced	O
18	O
May	O
2006	O
as	O
part	O
of	O
the	O
Eseries	B-Language
,	O
intended	O
primarily	O
for	O
the	O
corporate	O
business	O
market	O
.	O
</s>
<s>
It	O
includes	O
sophisticated	O
e-mail	O
support	O
for	O
Nokia	O
's	O
Intellisync	O
Wireless	O
Email	O
,	O
BlackBerry	B-Operating_System
Connect	O
,	O
Visto	O
Mobile	O
,	O
Activesync	B-Operating_System
Mail	O
for	O
Exchange	B-Operating_System
,	O
Altexia	O
as	O
well	O
as	O
IMAP4	O
.	O
</s>
<s>
It	O
also	O
has	O
the	O
ability	O
to	O
view	O
Microsoft	O
Word	O
,	O
PowerPoint	O
,	O
and	O
Excel	O
attachments	O
,	O
and	O
PDF	B-Application
documents	I-Application
but	O
it	O
cannot	O
be	O
used	O
for	O
editing	O
these	O
without	O
additional	O
apps	O
.	O
</s>
<s>
This	O
unit	O
does	O
not	O
support	O
UMTS	B-Protocol
,	O
Wi-Fi	O
,	O
or	O
FM	O
radio	O
.	O
</s>
<s>
It	O
uses	O
the	O
third	O
edition	O
of	O
the	O
Series	B-Language
60	I-Language
user-interface	O
(	O
S60v3	O
)	O
and	O
the	O
Symbian	B-Operating_System
operating	I-Operating_System
system	I-Operating_System
version	O
9.1	O
.	O
</s>
<s>
It	O
is	O
not	O
binary	B-General_Concept
compatible	I-General_Concept
with	O
software	O
compiled	O
for	O
earlier	O
versions	O
of	O
the	O
Symbian	B-Operating_System
operating	I-Operating_System
system	I-Operating_System
.	O
</s>
<s>
Feature	O
Specification	O
Form	O
factor	O
Candybar	O
/	O
Monoblock	O
Operating	O
System	O
Symbian	B-Operating_System
OS	I-Operating_System
(	O
9.1	O
)	O
+	O
Series	B-Language
60	I-Language
v3	O
GSM	O
frequencies	O
850/900/1800/1900	O
MHz	O
GPRS	O
Yes	O
,	O
class	O
10	O
EDGE	O
(	O
EGPRS	O
)	O
Yes	O
,	O
class	O
10	O
3G	O
No	O
UMTS/WCDMA	O
No	O
WLAN/WiFi	O
No	O
PG.R.S.	O
</s>
<s>
support	O
Yes	O
Main	O
screen	O
Active	O
Matrix	O
,	O
262	O
144	O
colours	O
,	O
240	O
×	O
320	O
pixels	O
,	O
adjustable	O
brightness	O
Camera	O
(	O
optional	O
)	O
1,280	O
×	O
960	O
pixels	O
(	O
1.3-megapixel	O
)	O
,	O
4x	O
digital	B-Algorithm
zoom	I-Algorithm
Video	O
recording	O
Yes	O
176	O
×	O
144	O
or	O
128	O
×	O
96	O
,	O
15	O
frames	O
per	O
second	O
,	O
up	O
to	O
one	O
hour	O
Voice	O
recording	O
Yes	O
Multimedia	O
Messaging	O
Yes	O
Video	O
calls	O
No	O
Push	O
to	O
talk	O
Yes	O
(	O
Push	O
to	O
Talk	O
over	O
Cellular	O
–	O
PoC	O
)	O
Java	O
support	O
Yes	O
,	O
MIDP	O
2.0	O
Built-in	O
memory	O
70	O
MB	O
Memory	O
card	O
slot	O
Yes	O
,	O
MicroSD/TransFlash	O
max	O
.	O
</s>
<s>
2	O
GB	O
Hot	O
Swappable	O
Memory	O
card	O
slot	O
Yes	O
Bluetooth	B-Protocol
Yes	O
v2.0	O
+	O
EDR	O
Infrared	O
Yes	O
USB	B-Architecture
Mass	I-Architecture
Storage	I-Architecture
Yes	O
,	O
via	O
Pop-Port	O
Data	O
cable	O
support	O
Yes	O
Browser	O
WAP	B-Protocol
2.0	O
XHTML	B-Language
/	O
HTML	B-Language
.	O
</s>
