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<p><big>Service Indication</big></p>
<p>A PUSH Service Indication (SI) contains at a minimum an <si> element and an <indication> element.</indication></si></p>

<p>An example of a Service Indication:</p>

<p><big>PPG delivery to mobile station</big></p>
<p>Once a push message is received from the Push Initiator, the PPG has two avenues for delivery.  If the IP address of the Mobile Station is known to the PPG, the PPG can deliver directly to the mobile station over an IP bearer.  This is known as "Connection Oriented Push".  If the IP address of the mobile station</p><p>
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