Can't get MMS working for Dobson Cellular One

[Shondue]

I can't get the MMS working for Dobson Cellular One service. The internet setting is cellular1wap, but I have never seen the MMS settings. Any help?

[jdoggraz]

You will have to get the internet settings from your cell phone provider so you can manually enter them.

[Shondue]

Fields not specified should be blank.

GPRS Web Session:
Homepage: http://172.23.1.135:8080/cellularone.wml
Service Type 1: WAP
Gatewap IP 1: 172.23.1.252
Port 1: 9201
Service Type 2: WAP
Gateway IP 2: 172.23.1.252
Port 2: 9201
Timeout: 15 minutes
GPRS APN: cellular1wap

MMS Web Session:
Homepage: http://www.openmobilealliance.org/
Service Type 1: WAP
Gateway IP 1: 172.23.1.252
Port 1: 9201
Service Type 2: WAP
Gateway IP 2: 172.23.1.252
Port 2: 9201
Timeout: 15 minutes
GPRS APN: cellular1wap

[JohnK2010]

You do realize that Dobson was purchased by AT&T early last year, right?
Have you tried AT&T's MMS settings?
Unless you still have an old Cell One SIM card, but I'm not sure if that would make any difference.
I know if I stick my mom's Cell One SIM in my phone, it still says Cellular One for the network name..

[charley8472]

att mms setting cannot and will not work for those of us still with a cellular one sim card. these settings work great with my cellular one sim card on a unlocked lg incite
i can send and recieve mms.
mmsc url is = http://mmsc
mms proxy is = 172.23.1.252
port number is = 8799
mms size limitation is = 600k

these are the internet settings for cellular one (works for me on att 3g)
access point name is = cellular1wap
and instead of server assigned ip this one has its own which is = 172.23.1.252
that's all all other field shoud be left blank..