<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Oct 23, 2015 at 6:33 AM, Michael Balzer <span dir="ltr"><<a href="mailto:dexter@expeedo.de" target="_blank">dexter@expeedo.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"> C2DM service</blockquote></div><br>Have you looked at:</div><div class="gmail_extra"><br></div><div class="gmail_extra"><a href="https://developers.google.com/cloud-messaging/c2dm">https://developers.google.com/cloud-messaging/c2dm</a><br></div><div class="gmail_extra"><br></div><div class="gmail_extra">Phil H.</div></div>