From the every-keyword-someone-might-search-for-in-the-title department:
I’ve been blogging about the wireless connectivity my new phone service is providing, but I realized I forgot to say how I set it all up (what good is this blog if I don’t share the information?)
T-Mobile offers an unlimited GPRS data plan for only $20/month. GPRS is the data connection parallel to the GSM service, and it provides IP connectivity directly to the phone, with out having to do analog modem modulation/demodulation over a noisy wireless connection (I used to really dial-up through my PCMCIA modem on AT&T’s network, and it worked, but not very well). Since the Sony Ericsson T610 supports Bluetooth, I can use the phone as a WWAN access point for both my Apple Powerbook (running Panther) and my Palm Tungsten T (running PalmOS 5).
I’ve seen a few people on the web claim that you can set this up on your own without provider help, but from what I’ve seen, you have to call T-Mobile to get the phone setup to begin with (their technical support has been a let better than I was expecting). They will tell you to create a new entry in Connectivity:Data Comm:Data Accounts and then read the CID which the phone assigns to it. This CID is used to construct the “phone number” which your laptop and PDA use to “dial-up”. For example, I created a “T-Mobile GPRS” entry which the phone assigned CID 2 to. From this, the T-Mobile tech told me to use the string *99***2# for connecting.
OSX (Panther)
In the Network Configuration Panel, under the Bluetooth device, set the Service Provider to “T-Mobile GPRS” (or whatever) and set the Phone Number to *99***2#. Leave the username and password blank. Then under the Bluetooth Modem tab, set the Modem Script to “Ericsson Infrared” (this is the one setting which is hard to find). Now, under Internet Connect you should be able to activate the Bluetooth Connection (you may have to set the same number). The computer should connect to the phone over Bluetooth and you’ll see the phone “Connecting” just like it does when access the T-Zones feature (the little round globe comes up). You’re now online!
I’ve found this connection gets about 2K per second (similar to slow modem speed). Works great for grabbing email and RSS feeds, light web browsing, even IM and basic SSH terminals. The only problem I have is with OSX’s Fast User Switching, which seems to kill any dial-up connections when you switch users. If anyone knows how to get around this, it would help when we switch around the computer in the car driving down I-5 (heh).
Palm Tungsten T (PalmOS 5)
Settings here are pretty much the same. After you’ve paired the devices in the Bluetooth prefs, you’ll need to create a new Connection in that set of prefs. Name it something convenient then enter “Connect to: Phone”, “Via: Bluetooth”, “Device: [Your Phone]“, “Model: Standard GSM”. Then finally under Network prefs, create a service called “T-Mobile GPRS”, using the Connection you just created and the phone number you used before. The Palm will require a username and password, so enter in whatever. Now you will be able to connect from that prefs panel or from any application that needs network access.
I’ve found that the WebPro browser is the killer app for me on a net-connected Palm. I’ve setup a limited My Yahoo page with all the information I usually need quick access to: Yellow Pages, Maps, Movie Times, etc. Being able to look up this information from anywhere is really useful.
I haven’t found a mail application which I really like yet. VersaMail doesn’t support SSL it seems and SnapperMail is POP only. Besides, since I can’t get a keyboard that works very will with the Tungsten T, then composing email isn’t going to be all that convenient.
Hope this is helpful to someone out there!