[The-Observer]

My unlock iPhone is perfectely working with my t-mobile simm as far as for making and receiving calls, but when I try to browse the internet I got the following error message (((Could not active cellular data network: You are not subscribe to a cellular data service))) Any help will be greatly appreciate, thank you.

[sursture]

The prob is that the APN settings are incorrect.
Best to call T-Mobile and ask for:
APN:
USERNAME:
PASSWORD:

They will be HAPPY to give that to you!
U CAN say u have an iPhone - they do not care! (If asked... I bought in Hong Kong..It is unlocked)
Normally - u should have the ability to change the APN settings under Settings/General/Network....
An alternative is to use this site. Access it via WiFi on ur iPhone!!! http://www.unlockit.co.nz/unlockit/

If you do not know how to get the APN settings in...well... do some surfing.
I prefer Apple's free "iPhone Configuration Tool" - but there are other ways...

Would not be surprised if T-Mobile even could email you the settings (to be opened/installed using ur iPhone)

[kickboxer273]

Vodafone UK:

APN: wap.vodafone.co.uk
Username: wap
Password: wap
MMSC: http://mms.vodafone.co.uk/servlets/mms/
MMS Proxy: 212.183.137.012 (note the leading zero in the last octet)
MMS Max Message Size: (blank)
MMS UA Prof URL: (blank)
Orange UK

APN: orangemms
Username: Orange
Password: Multimedia
MMSC: http://mms.orange.co.uk
MMS Proxy: 192.168.224.10:8080
MMS Max Message Size:
MMS UA Prof URL:
Three UK

APN: mms.three.co.uk
Username:
Password:
MMSC: http://mmsc.um.three.co.uk:10021/mmsc
MMS Proxy: 217.171.129.2:8799
MMS Max Message Size:
MMS UA Prof URL:
T-Mobile UK

APN: general.t-mobile.uk
Username: user
Password: one2one
MMSC: http://mmsc.t-mobile.co.uk:8002
MMS Proxy: 149.254.201.135:8080
MMS Max Message Size:
MMS UA Prof URL:

[dmoss74]

i am having the same problem, but with AT&T themselves. i have an old blue sim card account. i called them and they are being very hard line about not being able to allow me to access wifi at their wifi stores (i didn't realize ATT had about 90 per cent of the commercial wifi accounts).

can i find something like this for my phone? the only thing that shows up in my settings is "my account".

thanks