interfacing mobile with 89c51......

[bilaljaved]

hi ...
i want 2 interface 89c51 with Nokia 2700,does it supports AT commands and how to interface it with controller,i mean what type of connectors are used for it interface???
i need a detailed answer,Thank you....

 

[nileshgupta]

this may help you a lot
**broken link removed**
**broken link removed**

 

[ckshivaram]

hi bilaljaved,

different cell phone companies follow different protocols.
check if if nokia2700 has serial port then you can try Txd and Rxd of 8051 to interface and send commands

 

[nikhilele]

Nokia2700 must support Mbus/Fbus protocol interface with that you will succed...

 

[bilaljaved]

i did'nt found 2700 but i found 2600 and it has only a charging and head set pins nothing else ,please tell me that caan i connect Nokia 2600 with those 6 points that are under the battery ????
thank you..............

 

[ckshivaram]

why are you so specific about mobile phones whe you get modem modules in market and are easy to interface

---------- Post added at 22:25 ---------- Previous post was at 22:21 ----------

this answers your question
Nokia 1100, 1600, 2300, 2600, 2760, N-Gage cell phones internal pinout and wiring @ pinouts.ru

 

[bilaljaved]

because sir mobile phones are easily avialable here and every where so kindly sir can u give me more information related to my question i shall be very thank ful to u.

 

[ckshivaram]

you need to get a phone that supports serial communication.... as i said different phones use different protocols,,

can you find out which phone can be interfaced using max232.. it will make your analysis better and easy.......

 

[seadolphine2000]

If the Nokia 2700 is unavailable, you can try one of the following, Nokia 6610, Nokia 6610i and, Ericsson T10.
I worked with these phones, they all have serial interface.
Another practical solution, as ckshivaram said, you can go for the GSM/GPRS modules or MODEMs.

Hope this helps.