dual sim - 8125, K-JAM, P4300, MDA Vario General

i have a tmobile mda vario unlocked.. i have a dual sim card which i used for my nokia n70.. i have a question, when i use the dual sim card on n70, it works great but when i use it on my vario, there seems to be a problem.. when i switch sim card it works but when i want to switch to the first sim, my mda seems to hang...any one???

clovis_ll said:
i have a tmobile mda vario unlocked.. i have a dual sim card which i used for my nokia n70.. i have a question, when i use the dual sim card on n70, it works great but when i use it on my vario, there seems to be a problem.. when i switch sim card it works but when i want to switch to the first sim, my mda seems to hang...any one???
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Hi, dual sim card ? I have seen this concept but have never worked with one. Can you tell me a abit more abt dual sim card. As far as I know, we just have one sim slot on a n70 or n90 or even wizard for that matter.
How do you get a dual sim to fit in single adaptor ?
Sorry, dont have an answer to your original question, but if you can fwd me a link, i will really appreciate that.

araje said:
How do you get a dual sim to fit in single adaptor ?
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I think the OP means a TwinSim, not a Dual Sim Adapter.
A TwinSim is a copy of a Sim which is technically handled second. That means, if you use the second Sim and turn on a phone whith the master Sim, the second sim is deacitvated. Bith Sims are registered under the same number. In Germany many providers sell such TwinSims. It has originally build for GSM carphones. If you start your car, the carphone switches on and your mobile is automatically deactivated.
Ciao! Bjoern

http://cgi.ebay.com/DUAL-TWIN-SIM-C...131688020QQcategoryZ43805QQrdZ1QQcmdZViewItem
heres a sample...ive been using this on my n70 for 5 moths and it works great. my only problem is when i use it on my mda...

Related

dual sims

is there a way of having dual simcards in the XDA II
cheers
maxd
no... only if you use product like Sim Master or Sim Max, you can have 8 numbers in a sim card with only one active in a time
thanks... will try that out..
maxd
Max forget sim master, none of those clone sims work with uk sims unless you have a very early orange sim, I found this out after ordering a 16 in 1 supersim from hongkong and then destroying 3 sim cards when it was attempting to get the Ki number which is needed for cloning.
cheers cruisin..
will give sim master a miss... is sim max any good...
cheers
Tony
I think it is impossible to crack the Ki on ANY uk sim card, they use the new method of encoding and it is very secure. I had heard of somebody here on the forum using a twin sim with xda, problem with that is you have to cut your sim down to size and it can also destroy the sim.
cruisin-thru said:
I had heard of somebody here on the forum using a twin sim with xda, problem with that is you have to cut your sim down to size and it can also destroy the sim.
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Click to collapse
Not so. See here-
http://forum.xda-developers.com/viewtopic.php?t=3961
Does that work with XDA1 or just xda2, its hard enough to get a normal sim into the xda1.

Dual Sim (Again?)

I know this was discussed awhile ago but has anybody any further experience with Dual Sim adaptors? I'm looking for one for my Jasjar but do not want to have to cut the sim cards. Any suggestions?

Sim card on M5000

I just got my new M5000 yesterday, bought off Ebay.
It was sold as unlocked - but the phone refuses to accept my sim card for some reason - tells me invalid or missing sim. And yes, my sim works fine on another telefone. I have tried another sim from a friend in my M5000, and that works fine. Does anybody know if the M5000 has some limitation as to what sim cards it accepts?
Thanks, Paul
Universal & Sim
If you have Sim card very old - I always happens - change it for free at your operator for 3G ( UMTS) services.

Dual Sim

Hello,
a friend of mine who has a Universal bought a Dual Sim holder.
But it doesn't work very well.
It doesn't work with Phone on/off to switch SIMs but he needs to use STK AUT software and it takes a lot of time, works half a time ...
So can someone, who use Dual Sim working on Universal, tell me precisely what dual sim card holder model he bought ?
Working fast to switch between SIM (rather using phone on/off method)
Will advice him to try the same.
Thanks

What Dual Sim Cards will work on the touch 3g

Hi!
I bought a dual sim card on ebay, but I have to send it back because it does not fit in the sim slot. There is a chip on it that is to high.
It was called magicsim and should work also with umts (http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWNX:IT&item=290284212756)
Has anybody experiences with dual sims on the touch 3g? Are there devices with a slot for the sim card like the touch 3g?
Best regards, Dirk

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