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I P W i r e l e s s B r o a d b a n d M o d e m U s e r G u i d e
3 8
USIM Failure Indication
If the Modem has a Universal Subscriber Identity Module (USIM) inserted and this card
fails whilst connecting to or connected on a network the Modem will immediately
terminate the call session. Following session termination the Modem will go into an off
but charging the battery state and illuminate the second outer signal strength ring
(segment 25) to indicate fatal USIM failure as illustrated in Figure 15
.
Figure 15
The Modem will remain in this state until switched off by the user.
If the USIM card fails the user should contact the Network Operator and call your
Service Provider for Technical Support immediately
.