For unlocked HTC Sense 1. Go to Settings-> Wireless & Networks->Mobile Networks and turn on Data
Roaming (National roaming only)
2. Go to Settings-> Wireless & Networks->Mobile Networks->Access Point
Names and delete all existing APN’s.
Create and Input TWO Separate APNS
3. Create a new Internet APN with settings
TESCO MOBILE INTERNET (O2) (Set this one as main)
Name: TMI Internet APN
APN: tescomobile.liffeytelecom.com
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>
MMS protocol: WAP 2.0
MCC: 272
MNC: 11
Authentication type: NONE
APN Type: default, (you type default)
4. Create a new MMS APN with settings
TESCO SMS MESSAGING (O2)
Name: TMI MMS APN
APN: tescomobile.liffeytelecom.com
Proxy: <not set>
Port: <not set>
Username: <not set>
Password: <not set>
Server: <not set>
MMSC:
http://mmc1/servlets/mms
MMS Proxy: 10.1.11.19
MMS Port: 8080
MCC: 272
MNC: 11
Authentication type: NONE
APN Type: mms
(5. Restart your phone) No.
Your phone is now configured for Tesco Mobile. Turn on Internet access.