Skip past DNS1, DNS2 as these are preset as0.0.0.0
Highlight GPRSand press Change (Navi key)
Highlight Access name and enter 48months.liffeytelecom.com
Skip past Username, another that has to be left blank.
Skip past Password also, that has to as well, be left blank.
Press Save (Navi key)
Press Saveagain (left soft key)
Highlight the new profile and press the Navi key so a dot appears next to it.
If after all this your internet is still not working then turn on data roaming within the settings of your phone this will allow you to use the internet. Don't worry about extra charges as we do not support data roaming so if you go onto a different network you will not be charged.
To find where to enter the Voicemail number your phone,
Tap the Menu icon
Tap Call settings
Tap Voicemail number
Tap the text box to enter the mailbox number
Enter your own mobile number (with the +353 in front of it) and a 5 added after the 89/87/86/85/83 prefix. So if your mobile is 089 123 4567, you need to set your voice mailbox number to +353 89 5 123 4567.