GSM interface with 8051 microcontroller

hi guys we are doing a project, in which a small part include interfacing 8051 microcontroller with GSM modem, we are trying to do this "Keil Assembly C". but till now are not able to anything on this...
8051 microcontroller- muhammed ali mazidi

doc.nit.ac.ir/.../3-Mazidi-8051.pdf
8051 microcontroller- muhammed ali mazidi

doc.nit.ac.ir/.../3-Mazidi-8051.pdf
GSM interface with 8051 microcontroller

hi guys we are doing a project, in which a small part include interfacing 8051 microcontroller with GSM modem, we are trying to do this "Keil Assembly C". but till now are not able to anything on this...
interfacing microcontroller 8051 with a pc

dear sir, My project is to interface a 8051 with a pc.. i have to send datas through pc and this will rotate a motor. the results from microcntroller are displayed in the pc.. but in the pc the data...