{
  "OverrideConfiguration": {
    "AttachAPN": {
      "3GPP": {
        "password": "",
        "username": "",
        "apn": "eReseller",
        "DefaultProtocolMask": 3,
        "AllowedProtocolMask": 3
      }
    },
    "apns": [
      {
        "password": "",
        "username": "",
        "apn": "eReseller",
        "DefaultProtocolMask": 3,
        "type-mask": 5,
        "AllowedProtocolMask": 3
      },
      {
        "password": "",
        "username": "",
        "apn": "resellerMHT",
        "DefaultProtocolMask": 3,
        "type-mask": 48,
        "AllowedProtocolMask": 3
      },
      {
        "type-mask": 262144,
        "password": "",
        "tech-type-mask": 262144,
        "DefaultProtocolMask": 3,
        "username": "",
        "apn": "sos",
        "AllowedProtocolMask": 3
      }
    ],
    "IMSConfig": {
      "Voice": {
        "E911OverITechSupported": false
      },
      "LocalShortCodeNumbers": [
        "211",
        "311",
        "411",
        "511",
        "611",
        "711",
        "811"
      ],
      "Signaling": {
        "UseCIDUrlInPIDF": true,
        "CountryOfOriginationFormat": "BOTH",
        "LocationForShortCodeCalls": "CIVIC"
      }
    },
    "MMS": {
      "Proxy": "proxy.mobile.att.net",
      "MMSC": "http://mmsc.mobile.att.net",
      "MaxMessageSize": 1048576
    }
  },
  "SupportedSIMs": [
    "310410_GID1-4102",
    "310280_GID1-4102",
    "311180_GID1-4102",
    "310950_GID1-4102",
    "310410_GID1-44FF",
    "310280_GID1-44FF",
    "311180_GID1-44FF",
    "310950_GID1-44FF",
    "310280_GID1-20FF",
    "310950_GID1-20FF"
  ]
}