MPx200 roaming indicator with unlocked SIM

[Guest ripe909]

My MPx200 says that I'm roaming all the time, I assume because I am on T-Mobile's system instead of ATTWS... is there a registry setting or something to tell the MPx I am on my home network when on T-Mobile?

By the way, the little triangle on the top of the display is the roaming indicator I am talking about.

Thanks

ripe

[Guest nickcornaglia]

That's a TMobile Problem. Not a phone problem. I dont think thiere is much you can do about it. Though I think you can go to a TMobile store and buy a new SIM card. (I remember them costing $20. I read in another post that this took the roaming indicator away.

[Guest Byron Sanford]

That's a TMobile Problem. Not a phone problem. I dont think thiere is much you can do about it. Though I think you can go to a TMobile store and buy a new SIM card. (I remember them costing $20. I read in another post that this took the roaming indicator away.

I'm not so sure it's a SIM card issue. I'm having the same situation, but my sim card when placed in my SE P800 does not indicate I am roaming. I'm inclined to believe this is an OS issue.

Anyone else have experience with this? :?

[Guest nickcornaglia]

Heard the issue many times on this forum and others. The roaming signal came up as soon as they started converting their network.

I just ignored it as I was told by T-Mobile what it was from. Other users confirmed. Some said that when they switched their SIM for a new one...the "problem" ws gone.

[Guest nokia7190]

I am 100% sure is the SIM card issue.

I believe you must be in NY or NJ T-Mobile market. In the past six month, T-Mobile has update thier MMSC code. For those of you with voicestream SIM card, a roaming indicator will appear if you insert into MPx200. However, if you got one of those T-Mobile SIM will not have the same problem.

[Guest kristianmatthews]

i've just put a "3" sim in my mpx200 and it too has the triangle.