| wsp.TID | Transmission ID | Unsigned 8-bit integer |
| wsp.capabilities | Capabilities | No value |
| wsp.capabilities.aliases | Aliases | Unsigned 8-bit integer |
| wsp.capabilities.client_SDU | Client SDU | Unsigned 8-bit integer |
| wsp.capabilities.code_pages | Header Code Pages | String |
| wsp.capabilities.extend_methods | Extended Methods | String |
| wsp.capabilities.method_mor | Method MOR | Unsigned 8-bit integer |
| wsp.capabilities.protocol_opt | Protocol Options | String |
| wsp.capabilities.push_mor | Push MOR | Unsigned 8-bit integer |
| wsp.capabilities.server_SDU | Server SDU | Unsigned 8-bit integer |
| wsp.capability.length | Capability Length | Unsigned 32-bit integer |
| wsp.content_type.parameter.charset | Charset | Unsigned 16-bit integer |
| wsp.content_type.type | Content Type | Unsigned 8-bit integer |
| wsp.header.accept | Accept | Unsigned 8-bit integer |
| wsp.header.accept.string | Accept | String |
| wsp.header.accept_charset | Accept-Charset | Unsigned 16-bit integer |
| wsp.header.accept_charset.string | Accept-Charset | String |
| wsp.header.accept_language | Accept-Language | Unsigned 8-bit integer |
| wsp.header.accept_language.string | Accept-Language | String |
| wsp.header.accept_ranges | Accept-Ranges | Unsigned 8-bit integer |
| wsp.header.age | Age | Unsigned 32-bit integer |
| wsp.header.application_header | Application Header | String |
| wsp.header.application_header.value | Application Header Value | String |
| wsp.header.cache_control | Cache-Control | Unsigned 8-bit integer |
| wsp.header.content_length | Content-Length | Unsigned 32-bit integer |
| wsp.header.date | Date | Date/Time stamp |
| wsp.header.etag | Etag | String |
| wsp.header.expires | Expires | Date/Time stamp |
| wsp.header.if_modified_since | If-Modified-Since | Date/Time stamp |
| wsp.header.last_modified | Last-Modified | Date/Time stamp |
| wsp.header.location | Location | String |
| wsp.header.server | Server | String |
| wsp.header.shift | Shift code | Unsigned 8-bit integer |
| wsp.header.transfer_enc | Transfer Encoding | Unsigned 8-bit integer |
| wsp.header.transfer_enc_str | Transfer Encoding | String |
| wsp.header.user_agent | User-Agent | String |
| wsp.header.via | Via | String |
| wsp.header.x_wap_tod | X-WAP.TOD | Date/Time stamp |
| wsp.headers | Headers | No value |
| wsp.headers.header | Header | No value |
| wsp.headers_length | Headers Length | Unsigned 32-bit integer |
| wsp.pdu_type | PDU Type | Unsigned 8-bit integer |
| wsp.post.data | Post Data | No value |
| wsp.reply.data | Data | No value |
| wsp.reply.status | Status | Unsigned 8-bit integer |
| wsp.server.session_id | Server Session ID | Unsigned 32-bit integer |
| wsp.uri | URI | String |
| wsp.uri_length | URI Length | Unsigned 32-bit integer |
| wsp.version.major | Version (Major) | Unsigned 8-bit integer |
| wsp.version.minor | Version (Minor) | Unsigned 8-bit integer |