1. Press the Menu key
2. - Tap Settings
3. - Tap Wireless & networks
4. - Tap Mobile networks
5. - Tap Access Point Names
6.  - Tap the Menu key
7.  - Tap New APN
8.  - Tap Name then tap the text box and enter giffgaff then tap OK
9.  - Tap APN then tap the text box and enter giffgaff.com then tap OK
10.  - Tap Username then tap the text box and enter giffgaff then tap OK
11.  - Tap Password then tap the text box and enter password then tap OK
12.  - Tap MMSC then tap the text box and enter http://mmsc.mediamessaging.co.uk:8002 then tap OK
13.  - Tap MMS proxy then tap the text box and enter 193.113.200.195 then tap OK
14.  - Tap MMS port then tap the text box and enter 8080 then tap OK
15.  - Tap MCC then tap the text box and enter 234 then tap OK
16.  - Tap MNC then tap the text box and enter 10 then tap OK
17.  - Press the Menu key
18.  - Tap Save
19.  - Tap the circle next to giffgaff so a green dot appears.
20.  - Press the Back key four times to return to the home screen.
21.  - Turn you phone off and back on again