Section: 10.5.4.23 Signal
Content: The purpose of the signal information element is to allow the network to convey information to a user regarding tones and alerting signals (see subclauses 5.2.2.3.2 and 7.3.3.). The signal information element is coded as shown in figure 10.5.112/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ]  and table 10.5.130/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ] . The signal is a type 3 information element with 2 octets length. Figure 10.5.112/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ]  Signal information element Table 10.5.130/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ] : Signal information element