issue about Huawei product

[ufaforwork2]

Hi there, My name's Thierry
I installed a card modem 4g huaweii me909u-521.
But it does not work. ทางเข้าufabet

Log File :
Code: [Select]
Mar 10 10:12:07   ppp: [opt3_link0] Link: DOWN event
Mar 10 10:12:07   ppp: [opt3_link0] MODEM: chat script failed
Mar 10 10:12:07   ppp: [opt3_link0] CHAT: CME Error (SIM failure?).
Mar 10 10:12:07   ppp: [opt3_link0] CHAT: ATDT*99#
Mar 10 10:12:07   ppp: [opt3_link0] CHAT: Dialing server at *99#...
Mar 10 10:12:07   ppp: [opt3_link0] CHAT: Detected Huawei Modem.
Mar 10 10:12:07   ppp: [opt3_link0] CHAT: +CGDCONT=1,"IP","mmsbouygtel.com"

Interfaces :

Code: [Select]
Démarré depuis   00:00:0
Signal Cellulaire (RSSI)   rssi:0 level:-113dBm percent:0%
Mode cellulaire   None, No Service Mode สมัครufabet
Etat de la SIM Cellulaire   Invalid SIM/locked State
Service Cellulaire   No Service
Adresse MAC   00:00:00:00:00:00 - XEROX CORPORATION
Lien local IPv6   fe80::20d:b9ff:fe3f:467c
Paquets Entrants/Sortants   0 / 32 (0 bytes / 3 KB )
Paquets Entrants/Sortants (autorisés)   0 / 32 (0 bytes / 3 KB )
Paquets Entrants/Sortants (bloqués)   0 / 0 (0 bytes / 0 bytes )
Erreurs Entrée/Sortie   0/0
Collisions   0

any suggestion would be great.