I just set up a home wifi using a D-Link DIR-655. I have connected my iPhone 4 using the wifi connection. I can receive e-mails, however, cannot send them using the wifi. I get an circular icon at the top left that just continues to go round and round. I've waited up to ten minutes with no sending. The only way to stop the attempted sending is to turn off the iPhone and then back on. The message I tried to send is not in the Send box and is now lost. Any suggestions?

Home wireless networks usually need a wireless password, make sure you know this before you try and connect with your iPhone. If your wireless network is named something generic (like d-link), your phone may have a hard time connecting, rename it to something unique.

How do I find the key from my D-Link 655? I didn't write it down and now I need it for my tablet.

NAT STRICT

Step 1 : Connect Router - Computer ( Wired )

Step 2 : Open Router setup by typing http://192.168.0.1 on the address bar of the internet explorer

Step 3 : The Default Password is admin

Step 4 : At the top Click Advanced

Step 5 : On the left Click Firewall Settings

Step 6 : Enable DMZ

Step 7 : give the IP Address of the Xbox/PS3/Wii in it

Step 8 : Uncheck the option Enable SPI

Step 9 : Click Save Settings

Step 10 : Test the connection

let me know if this works

Regards
TOM

No, just like when you set up a wireless connection for the first time with a home network, you need to input the network key. As long as you have the key handy, it should work!! For example, when I connect my iPhone to home network, I see my network name "553c" and I "touch" that and it asks what kind of security it has (unless this has changed, my iPhone is 1st generation) so I pick WEP (you will pick WPA of course : ) )and then it prompts for the network key. Hope this helps!!

You will need to check the wireless settings of the router
is there any computer connected to the router ?
If yes then you can open the router set up page on that computer.
Router set up page is the page where you can check all the wireless settings of the router.

Click here for step by step instructions

WPA is not very stable and I have seen many problems with this. Simply change router setting to be configured with WEP and use a good strong password in hex 0-9 and a-f . WPA is horrible any way, and who the heck is gonna sit out side your home to hack it? It is not a WIN 7 problem but more like aging encryption.

What kind of construction surrounds your router? Weak signal indicates walls reducing signal strength. Try a repeater in weak areas.

Can't connect to my K-jam to my new DLink DIR-655...

Any one with a mac ... MAKE SURE "Enable Auto Channel Scan : " is OFF.

CHANGE the name of the WIFI Network.

SET the Channel to CH11 [Others interfere with phone signals]

SET Security to WPA, TKIP Cypher, 3600. Then enter your password [min 8 all lowercase chrs] Change it when you are working.

Save and unplug the router and you will be fine.

unfortunatly it is my understandingthat blackberrys require an ssid to connect as they are not as advanced as a laptop or wireless adapter on a pc...sorry