Section: 9.3.31 User information
Content: This message is sent by the mobile station to the network to transfer information to the remote user. This message is also sent by the network to the mobile station to deliver information transferred from the remote user. This message is used if the user-to-user transfer is part of an allowed information transfer as defined in 3GPP TS 24.010[ Mobile radio interface  layer 3; Supplementary services specification; General aspects ]  [21]. See table 9.78/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ] . Message type: USER INFORMATION Significance: access Direction: both Table 9.78/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ] : USER INFORMATION message content