<p><a href="http://us.rd.yahoo.com/dailynews/rss/tech/*http://news.yahoo.com/s/ap/20060215/ap_on_hi_te/spain_phone_show_voip"><img src="http://us.news3.yimg.com/us.i2.yimg.com/p/ap/20060215/capt.b1421379c4704f4ba5532422cfc86621.spain_phone_ show_voip_pw808.jpg?x=130&amp;y=85&amp;sig=SUEY1sg ORWcI5dYtjsssVQ--" align="left" height="85" width="130" alt="A man looks at one of the new generation mobile phones on display at a phone stand on the third day of the 3GSM World Congress in Barcelona, Spain, Wednesday, Feb. 15, 2006. According to the organizers, 962 companies have signed up as exhibitors, showcasing their latest mobile products, services and solutions. (AP Photo/Manu Fernandez)" border="0" /></a>AP - &quot;Call me back on the landline&quot; may soon sound like a quaint, turn-of-the-century instruction to the ears of many mobile phone users.</p><br clear=all>

View the entire article: Nokia, Motorola Show Cellular-VoIP Phones (AP)