One sim will work in the D-link DWR-730 firn but when I put in another sim that is working fine in another device, it won't work. I can log onto the d-link but you cannot get onto the web

Good day
You can follow these options:
0. Check if you have a simcard in it. (Correct way)
1. Turn it off and on again.
2. Turn it off , remove the sim card, put the sim card back in and turn it on.
3. Check with another functioning sim card, if it works order a new sim card
4. Let an elektrician or your dealer to check the phone.

Best of luck
Bruce

you have to try turning the hole lot off and restarting it i had this problem with putting mine and same with printers good luck should work

Here is the manual:
http://files.dlink.com.au/Products/DWR-113/Manuals/DWR-113_A1_Manual_v1.01(WW).pdf

Help is here....
http://www.dlink.com/uk/en/support/product/dwr-512-wireless-3g-hspaplus-router

you can contact the mobile service provider........

Your cellular provider has to have the phone you are using on file so that the network will recognize your sim card. If you have AT&T you can log onto your account and change it yourself. You can also call and simply say it won't recognize my sim card, they should be able to indicate the phone you are using and it should then register on the network.

You can remove or change the Windows User oradministrator's password. You need access to a computer with Internet access todownload the Hiren's Boot CD and burn it onto a CD. Then insert this CD into the laptop/computer and boot upthe laptop/computer with the Hiren's CD and follow the instructions. There are very useful utilities CD and it a Linux boot CDwhich contains quite a lot of Utility programs including a password removalprogram. Click on one of these links todownload HIREN'S BOOTCD :- http://www.hirensbootcd.net/ http://67.20.82.163/

try asking a firned to brun the disk onto a blank disk and lable it sims3

I was having problems connecting with my HBM-730 so I got fed up and deleted it from the list of paired devices and set it back up again using passkey 0000. It works fine now.

Hope that helps.