programming keyless entry for a 99 blazer

I just got a 99 s-10 Blazer LT, but it did not come with remotes so the place that I got it from gave me two from other 99 Blazers the FCC ID: it KOBUTIBT, Part # GM/UTA: 15732805. Can anyone tell me how to reprogram them so they work.

Thanks in advance for the help

Direct from GM's S/T 1998 Manual page 8-856

Transmitter Programming:

1)With the driver door closed, hold down the power unlock button on the door panel.

2)Turn the ignition switch to the ON position

3)Turn the ignition switch to the OFF position

4)Turn the ignition switch to the ON position

5)Turn the ignition switch to the OFF position

6)Release the power unlock button on the door panel.
The remote control door lock reciever will respond in the following manner in order to indicate that the receiver is in the programming mode:

6.1)Locking the doors

6.2)Unlocking the doors

IMPORTANT:
All extra transmitters must be programmed at this time. When a new transmitter is programmed it will deactivate the old transmitters.

7)Hold down the lock and unlock buttons on the transmitter until the remote control door lock reciever will respond in the following manner:

7.1)Locking the doors

7.2)Unlocking the doors

8)Repeat step 7 for each additional transmitter

9) Turn the ignition switch to the ON position in order to exit the transmitter programming mode.


Hope that helps.