Mtel Bulgaria APN Settings for Samsung Galaxy Tab Active Pro

Go to Settings Connections Mobile networks Access Point Names

Add a new APN by pressing ADD on right top corner. If device has already set values for Mtel for any fields below leave them. Change others as below.

Name: Mtel
APN: inet-gprs.mtel.bg
Proxy:
Port:
Username:
Password:
Server:
MMSC:
MMS proxy:
MMS port:
MCC: Check below
MNC: Check below
Authentication type:
APN type: default
APN protocol: IPv4
APN roaming protocol: IPv4
Bearer: Unspecified
APN PPP phone number: Not set

Go to Settings Connections Mobile networks Access Point Names

Add a new APN by pressing ADD on right top corner. If device has already set values for Mtel 2 for any fields below leave them. Change others as below.

Name: Mtel 2
APN: mms-gprs.mtel.bg
Proxy:
Port:
Username: mtel
Password: mtel
Server:
MMSC: http://mmsc/
MMS proxy: 10.150.0.33
MMS port: 8080
MCC: Check below
MNC: Check below
Authentication type: None
APN type: mms
APN protocol: IPv4
APN roaming protocol: IPv4
Bearer: Unspecified
APN PPP phone number: Not set