im making this project using proteus software i want to interfacing with android mobile as modem to send message to another mobile is to possible . plz help me
It sounds like you should use a wifi-enabled MCU such as NodeMCU (or Arduino with ESP8266).
You can use it to connect to any wifi network, then send the message using a 3rd party service such as IFTTT.
im using gsm moderm for sending message