4.2.96 EFPWS (Public Warning System)

31.1023GPPCharacteristics of the Universal Subscriber Identity Module (USIM) applicationRelease 17TS

If service n°97 is "available", this file shall be present. This EF contains the configuration parameters for PWS, as defined in TS 22.268 [68].

Identifier: ‘6FEC’

Structure: transparent

Optional

File size: 1+Z bytes

Update activity: low

Access Conditions:

READ ALW

UPDATE ADM

ACTIVATE ADM

DEACTIVATE ADM

Bytes

Description

M/O

Length

1 to Z+1

PWS configuration

M

1+Z bytes

Contents:

Configuration for PWS

Coding:

First byte:

b8

b7

b6

b5

b4

b3

b2

b1

b1=0 process all PWS warning messages in HPLMN and equivalent PLMNs

b1=1 ignore all PWS warning messages in HPLMN and equivalent PLMNs

b2=0 process all PWS warning messages in VPLMNs

b2=1 ignore all PWS warning messages in VPLMNs

RFU (see TS 31.101 [11])

Successive bytes:

RFU (see TS 31.101 [11])