Sim Calling Tablet PC

We are offering sim calling tablet pc. Main frequency 1.2ghz
core type cortex a8
os android 4.0.3 ice cream sandwich
ram 512mb
internal memory 4gb
expandable memory 32gb
screen 7" capacitive
network 3g2g.3g:2100 mhz. 2g:gsm:85090018001900 mhz
gps yes.with voice navigation.
Connection wifi :802.11 bgn wireless local area network 3g : yes (built-in sim slot) bluetooth: yes
camera "double camera front 0.3mp and rear 2.0mp "
resolution 800×480
internet wifi,sim card slot
sim slot yes
color black
video playback 3 to 4 hours on video playback
video formats avi(h.264, divx, divx, xvid, rm, rmvb, wmv, mov, mp4(h.264, mpeg, divx, xvid), dat(vcd), vob(dvd), mpeg, mpg, flv(h.263,h.264), asf, ts, tp, 3gp, mpg etc
built-in speaker built-in stereo speaker .
Audio "mp3,wma,mp2,ogg,aac,m4a, ma4,flac,ape,3gp,wav"
size 196.3*122.3*13.5 mm
weight 390 gms
battery lithium-polymer battery
accessories earphone with 3.5 mm audio jack,usb cable, charger,mini usb to full usb converter.
Wifi ieee 802.11 bg
android market(play store) full play support
flash yes.11.1 and later
email and browser chrome lite
ports "mini usb 2.0 host, mini usb 2.0 otg, supports microsd card upto 32 gb, 3.5mm stereo port, dc -9 volt power input, mini hdmi out"
slot sim card,tf card
support ethernet support( via mini usb converter and rj45)
additional features "linux kernel:3.0.8 graphics processor - powervr sgx540-307mhz 2d3d graphics, open gl 2.0 . Mic: built-in mic, buttons: power, home menu esc, reset. Power adapter input: ac100-240 v. 50-60hz, output: dc9v 1.5a . Tools: calendar, alarm clock, calculator, post-it notes, weather, clock, recording maps:google maps"
images jpg, jpeg, gif, bmp, png
office wordexcelpptpdftxthtml
languages support multi languages.