<s>
The	O
Motorola	B-Device
i870	I-Device
is	O
a	O
clam-style	O
cellular	O
telephone	O
designed	O
for	O
use	O
with	O
iDEN	O
Networks	O
.	O
</s>
<s>
Like	O
the	O
Motorola	O
i850	O
,	O
i760	O
,	O
and	O
even	O
the	O
i920/i930	O
,	O
the	O
i870	B-Device
sports	O
WiDEN	O
compliance	O
with	O
band	O
support	O
for	O
both	O
iDEN	O
800	O
and	O
900	O
.	O
</s>
<s>
Unlike	O
the	O
i930	O
,	O
the	O
i870	B-Device
does	O
not	O
operate	O
under	O
Windows	O
Mobile	O
2003	O
.	O
</s>
<s>
While	O
this	O
is	O
the	O
case	O
,	O
it	O
utilizes	O
Bluetooth	B-Protocol
support	O
with	O
OBEX	O
and	O
hands-free	O
earpiece	O
compliance	O
first	O
found	O
on	O
the	O
i605	O
(	O
the	O
i605	O
was	O
not	O
well-received	O
due	O
to	O
its	O
monolith	O
form-factor	O
)	O
.	O
</s>
<s>
The	O
i870	B-Device
sports	O
the	O
same	O
display	O
properties	O
as	O
with	O
the	O
i860	O
(	O
96x64	O
12-bit	O
LCD	O
STN	O
external	O
,	O
176x220	O
18-bit	O
LCD	O
TFT/TFD	O
internal	O
,	O
both	O
color	O
displays	O
)	O
.	O
</s>
<s>
The	O
i870	B-Device
adds	O
selective	O
dynamic	O
group	O
call	O
,	O
MP3	O
support	O
from	O
8-192	O
kbit/s	O
(	O
up	O
to	O
320	O
kbit/s	O
with	O
a	O
firmware	O
update	O
)	O
,	O
external	O
music	O
controls	O
,	O
MIDI/WAV	O
support	O
,	O
and	O
TransFlash/Micro	O
SD	O
support	O
for	O
cards	O
up	O
to	O
2	O
GB-to-date	O
.	O
</s>
<s>
The	O
i870	B-Device
also	O
features	O
an	O
improved	O
camera	O
found	O
on	O
the	O
i850	O
,	O
but	O
the	O
resolution	O
has	O
been	O
increased	O
to	O
1.3	O
megapixels	O
,	O
and	O
the	O
video	O
recording	O
up	O
to	O
30	O
seconds	O
is	O
limited	O
only	O
to	O
the	O
size	O
of	O
memory	O
.	O
</s>
<s>
Other	O
than	O
the	O
added	O
features	O
new	O
for	O
the	O
i870	B-Device
,	O
the	O
phone	O
retains	O
all	O
the	O
features	O
that	O
made	O
the	O
i860	O
one	O
of	O
Motorola	O
's	O
hot-selling	O
iDEN	O
phones	O
.	O
</s>
<s>
The	O
i870	B-Device
is	O
the	O
first	O
phone	O
to	O
feature	O
AgION	O
anti-microbial	O
housing	O
,	O
which	O
is	O
said	O
to	O
negate	O
product	O
erosion	O
due	O
to	O
germ	O
contact	O
.	O
</s>
<s>
An	O
updated	O
version	O
of	O
the	O
i870	B-Device
,	O
the	O
Motorola	O
i880	O
,	O
also	O
sports	O
this	O
feature	O
.	O
</s>
