Sercomtel Internet Configurações de APN para o Panasonic P9

Go to Settings More / Mobile networks Access Point Names

Press ➕ on right top corner.

Name: Sercomtel Internet
APN: sercomtel.com.br
Proxy:
Port:
Username: sercomtel
Password: sercomtel
Server:
MMSC:
MMS proxy:
MMS port:
MCC: 724
MNC:
Authentication type: PAP
APN type: default,supl
APN protocol: IPv4
APN roaming protocol: IPv4
Bearer: Unspecified
APN PPP phone number: Not set

Do not change the default values set by device for all blank fields above.