{
    "id": "ARQ.16.10",
    "type": "Component",
    "position": "ARQ.16.10",
    "name": "Extension Prefix",
    "length": 4,
    "usage": "O",
    "rpt": "1",
    "dataType": "ST",
    "dataTypeName": "String Data",
    "tableId": null,
    "tableName": null,
    "description": "The characters established within a companys internal telephone system used in place of the (external) telephone number to facilitate calling because its length is shorter than that of the telephone number. Note that digits, as well as special characters (e.g., *, #) may be used.",
    "sample": "",
    "fields": []
}