div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: READ ME FIRST – THEN DELETE THE SLIDEJeff Bradley Senior Vice President Devices ATT Mobility and Consumer Markets ATT Developer Program Leadership Developer Support Open Standards src=https:reader033fdocumentsusreader033viewer20220424045f1984e3442fac142248e06ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: READ ME FIRST – THEN DELETE THE SLIDEJeff Bradley Senior Vice President Devices ATT Mobility and Consumer Markets ATT Developer Program Leadership Developer Support Open Standards src=https:reader033fdocumentsusreader033viewer20220424045f1984e3442fac142248e06ahtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divpJeff BradleySenior Vice President Devices ATT Mobility and Consumer Marketspdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: READ ME FIRST – THEN DELETE THE SLIDEJeff Bradley Senior Vice President Devices ATT Mobility and Consumer Markets ATT Developer Program Leadership Developer Support Open Standards src=https:reader033fdocumentsusreader033viewer20220424045f1984e3442fac142248e06ahtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divpATT Developer Programp pLeadershipp pDeveloper Supportp pOpen Standardspdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: READ ME FIRST – THEN DELETE THE SLIDEJeff Bradley Senior Vice President Devices ATT Mobility and Consumer Markets ATT Developer Program Leadership Developer Support Open Standards src=https:reader033fdocumentsusreader033viewer20220424045f1984e3442fac142248e06ahtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divpBreakout Sessionspdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page...