Mar 23, 2006 | blog
According to this RCR Wireless article, Cingular Wireless will be shutting down their TDMA and analog networks in 2008. This will be the beginning of the end for consumer analog cellular phone service, as it fits in with the government’s timetable for analog to digital transition.
Cingular’s plans are nothing new, as the migration of the user base from analog to digital has progressed for many years. The announcement is the start of the implementation plan and will probably get a little tweak here and there as customers either start migrating sooner, or add their comments, concerns & complaints to the companies plans.
What this really brings to Cingular (and other carriers as they phase out analog) is the reclaiming of needed wireless bandwidth to support the new GSM/GPRS/EDGE & UMTS/HSDPA networks that replace them. In the end, it’ll be a good thing and you will see additional coverage even out some of the existing “dead” or marginal spots.
Mar 15, 2006 | blog
Now that I’ve got the T-Mobile MDA in my hands, the next obvious question is whether the Messaging and Security Feature Pack for Windows Mobile (aka AKU2) will be offered by Tmo. AKU2 contains the update for Windows Mobile 5 that changes the behavior of “push email”. The change allows the push-mail functionality that shipped with Windows Mobile 5 to behave more like the BlackBerry.
The original implementation of push-mail in Windows Mobile 5 had the mail system send a specially formatted SMS message to the WM5 device. The SMS message instructed the device to initiate an ActiveSync session with the defined server. The ActiveSync session would then pull the email to the device during the synchronization process.
With the new update, the process has changed so that the system never uses SMS messages to do this. Many users were put off by the need for an SMS package on top of the data package, on top of the cell plan. In the new system, the WM5 device keeps synchronizes itself with the server over the air.
Once the sync is complete the device sends an HTTP request to the server asking for any changes since the last sync – the catch here is that the request has a time out of (I seem to remember) 30 minutes. If the server has an update to any of the synced data during that time, it will return the request to the device indicating new data. A new sync is done and a new HTTP request is sent to the server again waiting 30 minutes. If there are no new data updates and the request times out, the device simply re-issues the request. This sequence goes on unless either the device or server is taken offline, or the configuration is dismantled.
For the new system to work, the device will make enormous use of the data connection. While the device will be connected almost all the time, data transfer only happens during the request and sync periods. If you have an unlimited data plan, that really takes the concern out of the picture cost-wise. Also, this is fairly battery efficient as simply keeping the data pipe open doesn’t use much power, only when transmitting/receiving.
It’ll be interesting to see how well this system works out. T-Mobile just released the MDA a few weeks ago so I’m sure they don’t have the AKU2 update pending too soon, and I currently have my MDA simply polling my email accounts on a 15 minute cycle. There are real needs for push mail like the BlackBerry and Microsoft’s implementation, but it is not a requirement for me at this time. Neat stuff!
Mar 12, 2006 | blog
Wow, finally got the new T-Mobile MDA, stopped by a Tmo store on Saturday and picked it up. Since I tested it last October/November, its changed little. It seems a bit more responsive than the test unit I worked with, the “My Email” configuration utility works, and the unit appears more stable than before as well.
Not a lot has changed, I’ll have to go from memory on the earlier unit, and as with all HTC built devices that I have worked with, the build-quality is very good. Also in the intervening 4 months, a number of third party software packages have had multiple revisions for Windows Mobile 5, and the phone edition in particular. So many of my favorite software packages that were performance hogs, or quite “flaky” before, now work rather well.
In the last 16 hours, I’ve installed:
- WisBar Advanced 2 (by Lakeridge Software)
- PocketBreeze 5 (by SBSH Software)
- ContactBreeze (by SBSH Software)
- iLauncher (by SBSH Software)
- Pocket Weather (by SBSH Software)
- ThinkOutside Bluetooth Keyboard & Mouse Drivers (by ThinkOutside)
One of the best things that I’ve found so far is that both my ThinkOutside Bluetooth keyboard and mouse work at the same time on this device – something that their earlier drivers in October 2005 did not do. That in combination with the landscape display mode, EDGE or WiFi connectivity, and an improved Internet Explorer really make a difference for quick but useful web browsing.
The wireless capabilities of the device are very important, with Bluetooth for personal device connectivity, Quad-band GPRS/EDGE, 802.11b/g WiFi it can adapt to the best connection available. The built-in slide out keyboard as well really makes a big difference when trying to answer an email on the go, and the existing mail client is adequate allowing multiple POP or IMAP Inboxes.
Another nice piece is the ability to tether a latop off this device while traveling with EDGE service – it allows the device to act as a modem for the larger computer, something that Verizon has only recently started to allow.
Overall, I’m pleased with the minor improvements and am glad to have purchased this device. As the MDA was back in October when I tested it, it is impressive in its capabilities and form.
Mar 6, 2006 | blog
It seems that T-Mobile is offering free weekend WiFi to all its customers for a limited time. Nice spiff! Apparently, all a customer has to do is surf to http://freeweekends.hotspot.t-mobile.com where they will be asked for their mobile phone number. Once the number is entered into the system, an SMS message will be sent to the phone allowing access to any T-Mobile hotspot on weekends.
Via: MobileBurn
Mar 3, 2006 | blog
So RIM finally broke down and paid off NTP…
RIM has paid NTP $612.5 million in full and final settlement of all claims against RIM, as well as for a perpetual, fully-paid up license going forward. This amount includes money already escrowed by RIM to date.
Since I did not follow the technical details of NTP’s claims or RIM’s arguments against patent infringement, I can’t comment on if I think this is a reasonable course of action for RIM. However, now that the uncertainty that has surrounded a “possible” shutdown of the Blackberry service, maybe we can all start looking forward to future devices and services from both companies.
Via: RCR Wireless News, RIM Press Release
