H2O Wireless

Connect to WiFi. You can then download and install an H2O Config file from the Google Play Store. Just search for "H2O-config".
Click on the application and you will see more details.
To Install it click on the "Install" button. Its FREE.

Alternatively, you can manually configure data by following the steps below.

Manual Configuration Android.

Select menu
Select Settings
Select Wireless Controls of Wireless & Networks
Select Mobile Networks
Select Access Point Names (APN). Delete current APN if possible
Press the menu button
Select new APN
Select Name and enter "MRSIMCARD" and press OK
Select APN and enter "prodata"
Select Proxy and enter 66.209.11.33
Select Port and enter "80"
Select MMSC and enter "http://mmsc.mobile.att.net"
Select MMS Proxy and enter "proxy.mobile.att.net"
Select MMS Port and enter "80"
Press the menu button
Select "Save"
Make sure the green radio button is directly to the right of "MRSIMCARD"
Reboot phone
Your Internet & MMS are now configured

Manual Configuration iPhone.

If you are using a late model unlocked iPhone and have inserted the sim and powered the phone on, it should automatically configure. Do this first. If data still does not work; read on.

There are two methods to configure data for iPhone if necessary. You can configure with H2O over the air (OTA) or configure using unlockit.co.nz. Both methods require you have an active sim in the phone. First - Connect to WiFi. Then follow one of the directions below.
H2O OTA
Connect to H2O Config page here and insert your mobile number in the box. Click on "Get Data Now" to have the data config link sent to your phone. Click on the link and instal the data profile. Enjoy

H2O VIA UNLOCKIT.CO.NZ
Visit Unlockit.co.nz from your iPhone connected to wifi
Tap on "Create APN" at the bottom.
Country should be United States
Carrier - Select "H2O Wireless"
Tap "Create APN"
Tap "Install"
Turn of wifi.
Back out to home and check weather or open web browser and go to mrsimcard.com.
If it works - Life is good!
If not - Reboot the phone and then try again.
Enjoy!

Do you need a H2O Wireless Sim?
Click here to order a free sim.

International Calling

International Dialing is a SNAP:
With H2O you can Direct Dial 011+ country code +phone number or  if dialing Canada or the Caribbean simply dial  1+ area code + phone number.

MRSIM WorldTalk!

If you have subscribed to MRSIM WorldTalk then you would use the following info for International Calls.
Your International access number is +16469150146. Dial it first. Then dial 00 country code + number + #
i.e. - Calling the USA 00+1+703 953 4567+#
i.e. - Calling Australia 00+61 2 9250 3100+#
Your call will then go through.

H2O Customer Service

For questions about H2O® Wireless products and services : please call H2O at 1-800-643-4926
H2O® Wireless specialists are available Monday through Friday, 9AM-12AM EST and Saturday & Sunday, 9AM-11PM EST.

MRSIM CONCIERGE

Need Help
- Send an SMS to +1-703-953-4567
- Call +1-703-953-4567
- Tweet to @mrsimcard #askmrsim