I, too, believe they were supposed to be Motorola. I remember looking up the model number and they were supposed to have subchannels. I was going to purchase two more with subchannels. WE have two of this type (4 channel), so at least we can use them. When we used them last Oct, we didn't seem to have a problem. DIdn't actually talk on them much though. I wished everyone would follow that!
I think it said they had the right to substitute.