Vectone Mobile UK APN Settings for iPhone/iPad:
In the main menu -> Settings-> General Settings -> Network ->Turn ON Cellular Data
Select Cellular Network -> new APN and type the following data there
Cellular Data:
APN: internet
Username: Blank
Password: Blank
MMS:
APN: Blank
Username:Blank
Password: Blank
MMSC: Blank
MMS Proxy: Blank
MMS Message Size: Blank
MMS UA Prof URL: default

Vectone Mobile UK Internet Settings for Android /HTC/Nexus/Galaxy:
In the Menu go to Settings -> Wireless & networks-> Mobile networks -> Access Point Names -> add New APN and key the following settings
Internet APN Settings:
Name : Vecton
APN : internet
Proxy : <Not Set>
Port : <Not Set>
Username : <Not Set>
Password : <Not Set>
Server : <Not Set>
MMSC : <Not Set>
MMS Proxy : <Not Set>
MMS Port : <Not Set>
MCC : <Not Set>
MNC : <Not Set>
Authentication type : <Not Set>
APN Type : default

Internet Settings for Nokia Lumia /Windows 8 Mobiles:
Go to Settings -> Access Point -> Add a New Profile
Connection Name: Vecton
Internet APN:
Access Point Name: internet
Leave all other settings blank.