Section: 5.2.2.2.1 Selection of the substate after power on
Content: For a UE configured for eCall only mode as specified in 3GPP TS 31.102[ Characteristics of the Universal Subscriber Identity Module (USIM) application ]  [17], timers T3444 and T3445 are considered to have expired at power on. When the UE is switched on, the substate shall be PLMN-SEARCH if the USIM is available and valid. See 3GPP TS 23.122[ Non-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle mode ]  [6] for further details. The substate chosen after PLMN-SEARCH, following power on is: - if no cell can be selected, the substate shall be NO-CELL-AVAILABLE; - if no USIM is present, the substate shall be NO-IMSI; - if a suitable cell has been found and the PLMN or tracking area is not in the forbidden list, then the substate shall be NORMAL-SERVICE; - if the selected cell is known not to be able to provide normal service, then the UE shall enter the substate LIMITED-SERVICE; - if the UE is in manual network selection mode and no cell of the selected PLMN has been found, the UE shall enter the substate NO-CELL-AVAILABLE; - if the selected cell is a non-3GPP cell, the substate shall be NO-CELL-AVAILABLE; and - if the UE is configured for eCall only mode as specified in 3GPP TS 31.102[ Characteristics of the Universal Subscriber Identity Module (USIM) application ]  [17], the substate shall be eCALL-INACTIVE.