Deny it all you want, but it's the nature of how this device came into being. Maemo 1-4 was made for devices that had no SIM and no telephony capabilities. It was tacked on in version 5 to provide basic support. It was not re-written whole-sale to be a phone first and have other "smart" stuff going on second. By it's nature, it's a computer, not a phone. All one has to do it look at the model number and lineup to see this.