session-android/res/xml-mcc312-mnc420/mms_config.xml

<?xml version="1.0" encoding="utf-8"?>
<mms_config version="5">
    <bool name="enabledMMS">true</bool>
    <int name="maxMessageSize">1048576</int>
    <int name="maxImageHeight">1944</int>
    <int name="maxImageWidth">2592</int>
    <int name="recipientLimit">40</int>
    <bool name="enableMultipartSMS">true</bool>
    <int name="smsToMmsTextThreshold">6</int>
    <bool name="enableSlideDuration">false</bool>
    <int name="maxMessageTextSize">-1</int>
    <int name="maxSubjectLength">80</int>
    <string name="emailGatewayNumber">6245</string>
    <bool name="enableMMSReadReports">false</bool>
    <bool name="enableSMSDeliveryReports">false</bool>
    <bool name="enableMMSDeliveryReports">false</bool>
    <string name="httpParams">x-mdn: ##LINE1##|Proxy-Authorization: Basic ##NAI##</string>
    <string name="naiSuffix">:pcs</string>
    <bool name="supportMmsContentDisposition">false</bool>
    <bool name="supportMmsPriority">true</bool>
    <string name="spamForwardingNumber">7726</string>
</mms_config>