Cant get to UART1 interrupt on F067

I used the SI Labs config 2 wizard to generate the following code and then added the interrupt at the bottom. The only thing I do in my main is try to set TI1 to 1 which should signal hardware to jump to the UART1 ISR. If I set a break point in main and in the UART1 ISR, I never get there. Any ideas???
Jeff
Below is code:

#include "c8051F060.h"

void Timer_Init();
void UART_Init();
void Port_IO_Init();
void Oscillator_Init();
void Interrupts_Init();
void Init_Device(void);
void UART1_ISR();
void main();
void Reset_Sources_Init();
void UART1_ISR(void);

void main()
{

TI1 = 1;

}


// Peripheral specific initialization functions,
// Called from the Init_Device() function
void Reset_Sources_Init()
{
WDTCN = 0xDE;
WDTCN = 0xAD;
}

void Timer_Init()
{
SFRPAGE = TIMER01_PAGE;
TCON = 0x40;
TMOD = 0x20;
CKCON = 0x10;
TH1 = 0x40;
}

void UART_Init()
{
SFRPAGE = UART1_PAGE;
SCON1 = 0x50;
}

void Port_IO_Init()
{
// P0.0 - TX1 (UART1), Open-Drain, Digital
// P0.1 - RX1 (UART1), Open-Drain, Digital
// P0.2 - Unassigned, Open-Drain, Digital
// P0.3 - Unassigned, Open-Drain, Digital
// P0.4 - Unassigned, Open-Drain, Digital
// P0.5 - Unassigned, Open-Drain, Digital
// P0.6 - Unassigned, Open-Drain, Digital
// P0.7 - Unassigned, Open-Drain, Digital

// P1.0 - Unassigned, Open-Drain, Digital
// P1.1 - Unassigned, Open-Drain, Digital
// P1.2 - Unassigned, Open-Drain, Digital
// P1.3 - Unassigned, Open-Drain, Digital
// P1.4 - Unassigned, Open-Drain, Digital
// P1.5 - Unassigned, Open-Drain, Digital
// P1.6 - Unassigned, Open-Drain, Digital
// P1.7 - Unassigned, Open-Drain, Digital

// P2.0 - Unassigned, Open-Drain, Digital
// P2.1 - Unassigned, Open-Drain, Digital
// P2.2 - Unassigned, Open-Drain, Digital
// P2.3 - Unassigned, Open-Drain, Digital
// P2.4 - Unassigned, Open-Drain, Digital
// P2.5 - Unassigned, Open-Drain, Digital
// P2.6 - Unassigned, Open-Drain, Digital
// P2.7 - Unassigned, Open-Drain, Digital

SFRPAGE = CONFIG_PAGE;
XBR2 = 0x44;
}

void Oscillator_Init()
{
int i = 0;
SFRPAGE = CONFIG_PAGE;
OSCXCN = 0x67;
for (i = 0; i < 3000; i++); // Wait 1ms for initialization
while ((OSCXCN & 0x80) == 0);
CLKSEL = 0x01;
OSCICN = 0x00;
}

void Interrupts_Init()
{
IE = 0x80;
EIE2 = 0x40;
}

// Initialization function for device,
// Call Init_Device() from your main program
void Init_Device(void)
{
Reset_Sources_Init();
Timer_Init();
UART_Init();
Port_IO_Init();
Oscillator_Init();
Interrupts_Init();
}

//-----------------------------------------------------------------------------
// UART1 Interrupt Service Routine
//-----------------------------------------------------------------------------
void UART1_ISR (void) interrupt 20
{
TI1 = 0;


// Clear interrupt flag
}