hmmm. the earliest ones I can recall immediately were actually the original iPAQ's which had a GSM sleeve with which you could make phone calls and you dialled the number on screen
btw, sleeves were the accesories for the original iPAQs, and the iPAQ slid into the sleeve and gained that functionality (and extra bulkiness!)
but... I'm fairly sure there was something earlier than that too...
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the inventor of the touch screen phone and the first touch screen phone was an IBM Simon i think
phone that is touch screen that is not an i phone
htc Palm Treo 650 world's first touch screen phone
NOKIA
nokia pro+
No, i have the smt5800 and it does not have a touch screen.
No It's Not a Touch Screen Phone
Yes, there is a such thing as a touch screen and keypad phone.
There is no minute phone with a touch screen available to buy at the moment.
Buy a touch phone....
The best touch screen mobile phone on the market is the iPhone. The Apple iPhone first debuted in 2007 and has released several updates and versions since. It is the most widely used touch screen mobile phone on the market as well.
In my opinoin A keypad phone, usually touch screen phones have problems, some times the touch screen doesn't work, A keypad phone is easy and understandble