T-Mobile Network Change Cuts Off BlackBerry Users

On December 1, 2004, T-Mobile made a network change intended to prevent some users from taking advantage of a wide open hole in their network. PDA and Smartphone users could get full, unlimited GPRS (TCP) access by subscribing to the $4.99 T-Zones plan, rather than the $19.99 GPRS plan. This was possible because up until now, the APN (Access Point Name – the server used to provide network access), used by T-Zones, allowed the same wide-open full GPRS connectivity as the and APNs that the full $19.99 GPRS plans use. In response to this, T-Mobile shut down TCP access via by blocking all ports except those used for WAP access.

The problem is that paying Blackberry customers are configured to use for TCP access, and they were cut off, too. This has caused any application that needs TCP connectivity to the internet (IM applications, 3rd party web browsers and mail clients, etc.) to stop working.

In my case, I evaluated the IM application Verichat for several weeks. It worked great, so I paid my $35 for a year’s subscription. Less than a week later, it stopped working altogether, because of the T-Mobile network change.

T-Mobile has admitted that they didn’t intend for this to happen to Blackberry users. Yet almost a month later, nothing has been done to address the problem. No public statement, no estimation of when we can expect any action. Nothing. This is why companies need to blog! If they would just keep us apprised of the situation, I’d be a lot less upset than I am. I have been a loyal T-Mobile customer for more than 5 years, mainly because of their reasonably priced unlimited GPRS plans. They supposedly have the best customer service in the industry. Yet a poorly planned network change has left thousands of customers with only partial service for a month, and we haven’t heard a peep out of them about it.

IMO, this was a poor design decision on T-Mobile’s part, made when they implemented Blackberry support in the first place. They should have configured Blackberry users to use the or APNs, instead of the (more limited) APN.

What I’m encouraging Blackberry users to do is call T-Mobile, speak to a supervisor, and calmly but firmly demand that Blackberry users be provisioned to use the internet2/internet3 APNs for TCP access. Do not request the $19.99 GPRS plan – request that your Blackberry plan be configured to use the internet2/internet3 APNs.

This isn’t something they’re going to be able to fix on a case by case basis – they need to reconfigure all of their Blackberry plans to reenable TCP access. They admitted they didn’t intend for this to cut Blackberry users off. If it were intentional, it would be a violation of their own terms of service, by changing the service they provide without giving any advance notification. (Yes, I read the whole thing…)

I don’t think they’re trying to be a big bad company that doesn’t care about its customers. I think this was an unforeseen result of a network change on their part. They may be guilty of poor planning and change control, but I give them the benefit of the doubt regarding their intentions. Let’s give them a chance to fix the problem. If they ignore us, or refuse to fix it, then we’ll escalate to the next level (PUC/BBB complaints, legal action, etc.).

In order for this to work, we need to bring as much attention as possible to the issue. I invoke the power of the blogosphere to link and repost this issue everywhere you can. We need the attention and links from people like Engadget, Gizmodo, MGN, and Scoble, and all the rest of the blogs and websites out there.

Most companies don’t understand the power of blogging, and the community that it represents. I’m learning more and more just what can be accomplished by this focused, dedicated group of people. We can help T-Mobile fix this issue, and make its customers happy. If they (or any other company) ignore what people are saying about them in blogs and on the web in general, they do so at their own peril.


8 thoughts on “T-Mobile Network Change Cuts Off BlackBerry Users

  1. Anonymous says:

    You have the support of this Blackberry users. I am ready to register my complaint with the BBB. I pay $30/month for data and can’t use normal Internet ports! CRAZY. Keep up the good fight.

    I am willing to donate $20 to an attorney willing to take up the fight. I’m sure many other hundreds would do the same.

  2. Anonymous says:

    This is just insane. So Tmobile is admitting that this little thought went into planning their lockdown of

    It is hard to believe…what did they do, have 2 guys sit in a room for 15 minutes and come up with the entire plan? Either the boys at the top who demanded this should be fired, or the brainless IT department that didn’t think things through should be nuked from orbit.

    The skeptic in me finds it hard to believe that during the planning of this change, no one said “hey wait a minute…what about blackberry?” This is a really f’d up situation.

    Tmobile acts like it’s not that big of a deal because all customers do with data access is check movie times and download ringtones. THINK AGAIN! I use my GPRS access as a KEYSTONE of being able to communicate as a working professional. Without GPRS/email at all times I am dead in the water.

    Get a clue Tmobile.

  3. Anonymous says:

    I spent 5 hours in mid-December with T-Mobile and got bounced from department to department and level to level. Finally a really nice level 3 tech told me that they just don’t give access to the internet2/3 APN’s for Blackberry users. It’s not that it is a technical problem, it’s that they won’t set it up. I sent a 2 page letter to their “Customer Relations” department demanding access to the Internet (even at a higher price) and I haven’t gotten any response in three weeks. I also talked to my rep at Simply Wireless who sold me the phone (and said that it did GPRS, that I could use the Bluetooth with my Mac and use it as a Modem, and a bunch of other lies to get me to purchase one of the first few 7100t’s off the assembly line). He told me that it worked for him (they give their sales reps access to everything, including all APNs) and wouldn’t help further.

    emory over at posted on 12/28/04 that he got T-Mobile to unblock the APN but it’s still not working for me. If anyone has further info, please post it.

  4. Anonymous says:

    This is harming not only the blackberries, but also the normal cellphones as well. I originally chose tmobile and a j2me enabled phone so that I could create various j2me programs and download them to my phone. The blocking of the APN allows me to browse my wap page, but not download my programs anymore. tmobile dropped any pretense of supporting developers long ago, but there’s a lot of difference between no support and explicit blocking. On the other side I note that cingular has a functioning active developer site, and actual honest to g*d developer trust relationship policies. I hate to switch and lost mobile-mobile to tmobile folks, but oh well…

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