XBee standalone communication

I am trying to get two Xbees to communicate without a microcontroller. I am following the instructions given in this pdf, http://cytron.com.my/attachment/Deta...on/PR20_DD.pdf (just the programming on page 7, not the PCB, just breadboarded it.) The following settings were used:

(This was done in the modem configuration tab, not the terminal)

Input:

ATDL1111
ATMY2222
ATD02
ATD12
ATD23
ATD33
ATD43
ATD53
ATD63
ATD73
ATIR0F
ATIT0F
ATWR

Output:

ATMY1111
ATIA2222
ATD15 (I'm assuming a typo in the instructions which said ATD25 twice)
ATD35
ATD45
ATD55
ATD65
ATD75
ATWR


I have all the inputs connected to 3.3V, so what I want to see is all the LEDs at the output lit up. However, they do not. I have verified that the LEDs work, and I've tried two different resistor values with the LEDs (550 and 10k).

Maybe someone can please tell me if these AT commands should work or not? Or what is wrong with my setup?

Thanks in advance