This isn’t a common situation, but without root it seems you cannot share or rebroadcast a given SSID using your Android’s wireless chipset, however, using PdaNet, you can share a wifi signal via bluetooth with a laptop or another device running PdaNet.
So there, I hope that’s the answer you are gøøgling right now.
Once paired successfully over bluetooth, on the client laptop you’ll need to enter “123” as the dial up phone number in the DUN settings.
So I finally got another Android phone. This time I think it’ll stick. My little prepaid Nokia 2330 on T-Mobile was finally proving itself too expensive, especially in comparison to the current deal Virgin Mobile has with the LG Optimus V Android phone. For $25/month I now get 300 minutes of talk and unlimited SMS and data. Not that SMS matters too much since I use Google Voice as my carrier, but nonetheless, it’s nice not having to pay $0.10 per SMS as I did using T-Mobile Prepaid (which will soon be owned by Bell/AT&T).
Like all Android phones Google Voice integrates very well. The Optimus V runs a mostly stock version of Froyo, Android’s version 2.2 OS. Compared to the Huwaie Ideos (T-Mobile Comet) that I owned briefly, the LG Optimus V is fast. That’s not saying much, but the phone has been very usable so far. There are are a few things that are not as polished as iOS 4.x (on our iPod Touch), but the fact that it can make and receive phone calls, a feat I was unable to replicate consistently using the iPod Touch save for making Skype Out calls, makes it worth the $25/month.
My latest effort to avoid using up my 300 minutes of talk time while I’m at home is getting SIP to work. It’s a similar idea to Skype, except you’re not paying Microsoft for your minutes. Unlimited Skype outgoing usually works out to about $3/month. With a free SIP number from SIP Gate One I can reroute calls via Google Voice to the SIP number while I’m at home using Wifi.
If I’m on the computer I’ll usually make calls via the Gmail Gchat voice call-out function. The best Android SIP client I found so far is CSipSimple. It is in active development, works well, and requires significantly less setup than SIPdroid. Android’s “Gingerbread” OS update (2.3.x) actually integrates SIP calling natively into the mobile operating system. Sadly, it seems most carriers do not push for the latest updates on their phones, and with the exception of the flagship models or “Google Phones” like the Nexus One and Nexus S, you’ll need to root/flash the phone yourself if you want 2.3, if there is even a stable port for your phone.
So those are my first impressions. I’ll write more about the LG Optimus V and SIP as I get some more use out of it.