char gsm_number = 0;
char i = 0;
char phone_number[15];

 // Reading the data from UART in the interuppt routine
void interrupt()
{
  char tmp;
if (RCIF_bit == 1)     // Do we have uart rx interrupt request?
   {
    tmp = UART1_Read();                         // Get received byte

 void Send_Msg(char* Msg)

 GM862_Send(phone_number);

void interrupt()
{
  char tmp;
if (RCIF_bit == 1)     // Do we have uart rx interrupt request?
   {
    tmp = UART1_Read();                         // Get received byte
    switch (gsm_state)
    {
      .
      .
      .
    }
    switch (gsm_number)
    {
      .
      .
      .
    }
}
}

// Send Status SMS 
void Send_Msg(char* Msg) 
{ 
       GM862_Send(atc3); 
       while (rsp != GSM_Ready_To_Receive_Message) ; 
       GM862_Send_Ram(Msg); 
       UART1_Write(0x1A); 
       UART1_Write(0x0D); 
       while (rsp != GSM_OK) ; 
}

// Send Status SMS 
void Send_Msg(char* Msg) 
{ 
       GM862_Send(atc3); 
      GM862_Send(phone_number); 
       while (rsp != GSM_Ready_To_Receive_Message) ; 
       GM862_Send_Ram(Msg); 
       UART1_Write(0x1A); 
       UART1_Write(0x0D); 
       while (rsp != GSM_OK) ; 
}

 GM862_Send(phone_number);

 GM862_Send(phone_number[i]);