[Q] Dual 3G phone? - General Questions and Answers

AT&T is shutting down 2G by the end of the year in US.
Is there any dual sim Android phone that have two active 3G. I don't care about data, I just need two 3G voice line.
Thank you for any help.

RayYung said:
AT&T is shutting down 2G by the end of the year in US.
Is there any dual sim Android phone that have two active 3G. I don't care about data, I just need two 3G voice line.
Thank you for any help.
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Click to collapse
I guess that's no such phone? :crying:

plenty of dual sim phones, especially china ones on ebay.

nxb said:
plenty of dual sim phones, especially china ones on ebay.
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Click to collapse
Can you suggestion one?
I can't find any support BOTH active 3G(WCDMA).
Thanks,

I researched it a little bit, there is no DSDA chipset that doesn't drop one sim down to 2g that I could find.
Look at linked threads here: http://forums.hardwarezone.com.sg/m...3g-dual-card-dual-standby-mobile-5415843.html
*maybe* you'll find a model but its a long shot. Dual Standby is easy to find.

nxb said:
I researched it a little bit, there is no DSDA chipset that doesn't drop one sim down to 2g that I could find.
Look at linked threads here: http://forums.hardwarezone.com.sg/m...3g-dual-card-dual-standby-mobile-5415843.html
*maybe* you'll find a model but its a long shot. Dual Standby is easy to find.
Click to expand...
Click to collapse
What do you mean by standby? both connect an wait for call? or sleep and disconnect from the tower?

https://www.quora.com/Why-cant-we-use-3G-4G-on-two-Sim-cards-together-in-the-same-mobile

Related

dual sim simore problem...

good afternoon every one
i have a letle problem, i've buey a dual sim simore, anthis works fine withe my SEp990 but with my Tinity don't, it says me no sim card, the configuration of my trinity is in my signature
Thanks
Which Simore model you have?
I didn't think dual sim accessories were UMTS compatible.
GLO said:
I didn't think dual sim accessories were UMTS compatible.
Click to expand...
Click to collapse
u r wrong, they are.
fl3nd3r said:
u r wrong, they are.
Click to expand...
Click to collapse
Would you recommend one that absolutely works with 3g + p3600 ?
thanks
fl3nd3r said:
u r wrong, they are.
Click to expand...
Click to collapse
In Australia, the Hutchison 3 Network is a 3G network and as such uses Telstra's 2G to support it when there is no 3G coverage.
That being said, Hutchison 3 use a type of hybrid Sim card that doesnt work with any of these dual sim devices.
Another example of this odd sim card choice is that it renders all Mercedes Benz owners who have Bluetooth Car kits useless. (I spent literally days testing) and this is because even though the Bluetooth will pair up, the MB car kits try to use a 2G antenna connection to get onto the network. Even though it ends up using the phones internal antenna.
Is '3' in Europe strictly a 3G network? Because im at a total loss as to why the MB would do this.
It may seem off topic but its related enough to be shared here. (although it probably could have its own thread)
I can't say anyhing about he hybrid sim you are talking, but simore dual sim works with 3g sim.
3 in Italy is only 3g, I do not know in the rest of europe
It's quite weird your experience with the MB CK, I tryed several time with no issues...
fl3nd3r said:
I can't say anyhing about he hybrid sim you are talking, but simore dual sim works with 3g sim.
3 in Italy is only 3g, I do not know in the rest of europe
It's quite weird your experience with the MB CK, I tryed several time with no issues...
Click to expand...
Click to collapse
im in Italy too with 2 sim cards, Wind + Vodafone.
Would you let me know a working dual sim adapter for my trinity ?
fl3nd3r said:
I can't say anyhing about he hybrid sim you are talking, but simore dual sim works with 3g sim.
3 in Italy is only 3g, I do not know in the rest of europe
It's quite weird your experience with the MB CK, I tryed several time with no issues...
Click to expand...
Click to collapse
Hi,
Could you try something for me.
Set your handset to 3G only, then see if you can connect to the MB CK.
If you can, then i will have to put it down to the Hybrid SIM.
Thanks
fl3nd3r said:
I can't say anyhing about he hybrid sim you are talking, but simore dual sim works with 3g sim.
3 in Italy is only 3g, I do not know in the rest of europe
It's quite weird your experience with the MB CK, I tryed several time with no issues...
Click to expand...
Click to collapse
with the simore (wich model?) can you make video calls? or umts internet connection?
dodba said:
with the simore (wich model?) can you make video calls? or umts internet connection?
Click to expand...
Click to collapse
I do not have a Simore, but I read several feedback, and it seems working quite well! Search the forum: Check this post: http://forum.xda-developers.com/showthread.php?t=343941&page=3
My Infinite Light did not work. Sent it back. No refund. Waste of time and money -stay away.
sebi1964 said:
My Infinite Light did not work. Sent it back. No refund. Waste of time and money -stay away.
Click to expand...
Click to collapse
Hello
For me it is working fine, but before I had the problem until I remove the pin code pin on my sim card.
Means install the sim card to a normal phone and remove the pin code for the sim car. Plug it again into simore hardware and try again.
Hope that it well solve your problem
For phone call and sms it wrking fine, I still have issue to switch internet from one sim card to on other one. The last point is that you have to root your phone to use internet (but internet not working well)
No need to root if you want to use only phone call and sms
bump

HELP !!! New Polaris/orbit2

Hi, I am getting a new 02 Orbit 2/Polaris tomorrow. Is there anything i should do or know to get the best out of this handset?
I have a wizard at the moment so have flashed custom roms etc already.
Thankyou
Stu.
Lol, just read all the posts that are on here.
Make sure you have a 3g sim
LargePig said:
Make sure you have a 3g sim
Click to expand...
Click to collapse
How do i know i have a 3g sim?
The tariff i am on includes unlimited web, gprs,edge, etc....
MrSmith22 said:
Lol, just read all the posts that are on here.
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Click to collapse
Hi, its ok reading the posts but firstly, there a lots of them...lol and the search brings up all kinds of stuff.
Secondly how do i know what is a good thing and a bad, as in bricking me phone etc.?
cheers.
Stu308 said:
How do i know i have a 3g sim?
The tariff i am on includes unlimited web, gprs,edge, etc....
Click to expand...
Click to collapse
O2 should send you a 3G SIM with your Orbit.
If you're already with O2 (on a 3G service) then I think your old SIM would be fine (and they might choose not to send you one).
If you're with O2 with a plain GSM only SIM then it will work in your orbit but only in GSM mode.
then connection icon next to the signal strength shows "G", or "3G", or "H" depending on what sort of connectivity you have.
i had to get a new sim card for mine.
the tip i got from o2 was that if you look at your sim card, it has 3g on it.
yep says 3g on it, thanks.
it doesn't matter if you have 3g sim or not, you should be able to connect to 3g anyways, it does not depend on the sim you have. 3g sim just offer more memory

dual sim card arrangement question

is it possible to use one sim for data and a 2nd sim for calls? or do you need to switch from using sim A 100% to sim B 100%?
if so, what kind of device/adapter would be able to accomplish this
TIA
slapshot136 said:
is it possible to use one sim for data and a 2nd sim for calls? or do you need to switch from using sim A 100% to sim B 100%?
if so, what kind of device/adapter would be able to accomplish this
TIA
Click to expand...
Click to collapse
The details provided are'nt clear enough! There are dual sim phones with the same options that u ask for.
Can u expose ur device & model name?
Else r u trying to buy any phones?
Hit thanks rather than typing it now Free
parkourkarthik said:
The details provided are'nt clear enough! There are dual sim phones with the same options that u ask for.
Can u expose ur device & model name?
Else r u trying to buy any phones?
Hit thanks rather than typing it now Free
Click to expand...
Click to collapse
I don't have any dual sim phone (I have never had one).. it just seemed like an interesting idea due to phone plans.. I currently have a note 2 - could I put in some dual sim adapter to get it to work like that?
slapshot136 said:
I don't have any dual sim phone (I have never had one).. it just seemed like an interesting idea due to phone plans.. I currently have a note 2 - could I put in some dual sim adapter to get it to work like that?
Click to expand...
Click to collapse
No chance as far as i know.. U can buy a dual sim phone with that capability
Hit thanks rather than typing it now Free
parkourkarthik said:
U can buy a dual sim phone with that capability
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Click to collapse
which dual sim phones have such capabilities? (what would be the closest to a high-end smartphone?)
slapshot136 said:
which dual sim phones have such capabilities? (what would be the closest to a high-end smartphone?)
Click to expand...
Click to collapse
U have to search for it, i am using xolo a500 it has the options in default, also i have seen similarities with most models like celkon a98, but have'nt came across the options in samsung or other such models. I think except samsun models others have such functionalities
Hit thanks rather than typing it now Free

Z3 Dual

I just got this device, model D6633. Seems that it's just the same as regular Z3 except for dual SIM card. I was wondering if root will be achievable on this model once its out for the single SIM Z3?
Thanks! Fantastic phone by the way. best allrounder on the market
As my experience with Note 3 Duos, there is no differences in rooting and recovery conpare to 1 sim variant.
Ps: is Z3 Dual enable HSPA on both sim, OP?
Im actually curious about this as well as I have the opportunity to get the Dual sim version but need to root
KarimSalloum said:
I just got this device, model D6633. Seems that it's just the same as regular Z3 except for dual SIM card. I was wondering if root will be achievable on this model once its out for the single SIM Z3?
Thanks! Fantastic phone by the way. best allrounder on the market
Click to expand...
Click to collapse
Where did you buy it? Online? I'm looking for importing it from Poland, the only European country who looks to be receiving it.
How's the dual sim's functionality? For example when you receive or do a call or a SMS, is there a button to switch lines or what? Where do you put the second SIM? Is the flap bigger? Sorry for questions, never had a Sony Dual...
theskig said:
Where did you buy it? Online? I'm looking for importing it from Poland, the only European country who looks to be receiving it.
How's the dual sim's functionality? For example when you receive or do a call or a SMS, is there a button to switch lines or what? Where do you put the second SIM? Is the flap bigger? Sorry for questions, never had a Sony Dual...
Click to expand...
Click to collapse
The microSD card is moved next to the charger which now has a bigger flap. Both SIMs go next to each other in the right side flap. I'm only using it with 1 SIM card right now, but on the Call buttons and so on there's a small "1" so I'm guessing if I had two SIM cards there would be two buttons or some way to make the call from whichever SIM you want. You cannot also use two simultaneous data connections. the whole setup is pretty neat to be honest. Loving this, can't wait to travel now. lol.
I bought it locally (I live in Beirut, Lebanon) for 800 USD. Pretty steep but that's the way things go around here.
KarimSalloum said:
The microSD card is moved next to the charger which now has a bigger flap. Both SIMs go next to each other in the right side flap. I'm only using it with 1 SIM card right now, but on the Call buttons and so on there's a small "1" so I'm guessing if I had two SIM cards there would be two buttons or some way to make the call from whichever SIM you want. You can also use two simultaneous data connections. the whole setup is pretty neat to be honest. Loving this, can't wait to travel now. lol.
I bought it locally (I live in Beirut, Lebanon) for 800 USD. Pretty steep but that's the way things go around here.
Click to expand...
Click to collapse
Interesting, some questions:
1. are the sim, both NanoSIM?
2. both data connection simultaneous, means you can have double speed??? That would be awesome
3. Youyr version is 16GB? Any news if exist 32GB variant?
claudioita said:
Interesting, some questions:
1. are the sim, both NanoSIM?
2. both data connection simultaneous, means you can have double speed??? That would be awesome
3. Youyr version is 16GB? Any news if exist 32GB variant?
Click to expand...
Click to collapse
1. Yes
2. I'm extremely sorry, I made a (big) typo. I meant you CANNOT do that. post edited.
3. 16GB. The supplier said only the single SIM Z3 had a 32GB variant. he may be right and just as easily wrong.
all versions here
http://dl-developer.sonymobile.com/...ria_Z3_D6603_D6633_D6643_D6653_D6616_WP_1.pdf
Sent from my Surface Pro 3 using Tapatalk
claudioita said:
all versions here
http://dl-developer.sonymobile.com/...ria_Z3_D6603_D6633_D6643_D6653_D6616_WP_1.pdf
Sent from my Surface Pro 3 using Tapatalk
Click to expand...
Click to collapse
According to this only the D6616 has a 32GB option. That's disappointing as the D6603 will be the 'mainstream' model.
KarimSalloum said:
1. Yes
2. I'm extremely sorry, I made a (big) typo. I meant you CANNOT do that. post edited.
3. 16GB. The supplier said only the single SIM Z3 had a 32GB variant. he may be right and just as easily wrong.
Click to expand...
Click to collapse
Could you change your sim to sim 2 slot and test 3G/HSPA with your phone? On my Note 3, sim 2 slot only work in 2G/Edge mode.
how is the battery life on the dual sim version? is it similar to the D6603?
Shudder123 said:
how is the battery life on the dual sim version? is it similar to the D6603?
Click to expand...
Click to collapse
I got 7 hours of screen on time and 20 hours of standby and I still had 9%. Unreal. All this without even Greenify and debloating.
Oh I got the answer when OP did not answer my question . I'm looking to buy Z3 Dual in next some days.
http://forum.xda-developers.com/showthread.php?p=55622902
Zanr Zij said:
Oh I got the answer when OP did not answer my question . I'm looking to buy Z3 Dual in next some days.
http://forum.xda-developers.com/showthread.php?p=55622902
Click to expand...
Click to collapse
That is inaccurate. check my post on page 1 containing a screenshot that clearly shows you can only use one SIM data connection.
Do you mean, that you can only use one connection at a time or that one slot is 2g/3g/4g and one is only 2g?
KarimSalloum said:
The microSD card is moved next to the charger which now has a bigger flap. Both SIMs go next to each other in the right side flap. I'm only using it with 1 SIM card right now, but on the Call buttons and so on there's a small "1" so I'm guessing if I had two SIM cards there would be two buttons or some way to make the call from whichever SIM you want. You cannot also use two simultaneous data connections. the whole setup is pretty neat to be honest. Loving this, can't wait to travel now. lol.
I bought it locally (I live in Beirut, Lebanon) for 800 USD. Pretty steep but that's the way things go around here.
Click to expand...
Click to collapse
Thanks for the infos!
theskig said:
I'm looking for importing it from Poland, the only European country who looks to be receiving it.
Click to expand...
Click to collapse
Are you going to import the phone from Poland by going there yourself?
I am also looking for a place to order this phone and ship to Finland.
Fustios said:
Do you mean, that you can only use one connection at a time or that one slot is 2g/3g/4g and one is only 2g?
Click to expand...
Click to collapse
He misunderstand my meaning. He installed one sim and don't want to change sim slot to test. As Z3 D6633 manual: only one 3G/4G connection at a give time but on any slot/sim.
My Note 3 Duos has 1 slot can be used as 3G connection, another only for 2G
samusalo said:
Are you going to import the phone from Poland by going there yourself?
I am also looking for a place to order this phone and ship to Finland.
Click to expand...
Click to collapse
I'll order it online
But I'll wait one or two months for a price drop.
I just ordered one from eBay. It comes from US.

[Q] Dual or Single Sim ?!?

I want to buy a HTC One E8 Dual , But I heard that Dual Sim is slower than single and Dual sim have lag !!
Is this true??? Please Guide me
samanmsc said:
I want to buy a HTC One E8 Dual , But I heard that Dual Sim is slower than single and Dual sim have lag !!
Is this true??? Please Guide me
Click to expand...
Click to collapse
Really? Is that a thing? I have never heard of such a thing as dual SIM causing the phone to lag or anything.
It certainly depends on your preference. As far as I know, Dual SIM phones are great since you don't have to carry multiple devices, which can be a good thing or a terrible thing. Good thing because one device, duh! Bad thing because, two connections, 1 battery. But if you are like me and don't care for carrying too many devices in your pocket, go for the dual SIM. It is great and it certainly doesn't lag.. (where'd you read that it lags?)
samanmsc said:
I want to buy a HTC One E8 Dual , But I heard that Dual Sim is slower than single and Dual sim have lag !!
Is this true??? Please Guide me
Click to expand...
Click to collapse
I use single sim. and it's fine. I never heard of the phone lagging on dual sim.
What I can say is, it's depends on what you need. If you don't want to carry multiple phones, buy the dual sim.
especially more people (at least here) uses dual sim, and also more custom roms are available for the dual sim.
buggerman said:
Really? Is that a thing? I have never heard of such a thing as dual SIM causing the phone to lag or anything.
It certainly depends on your preference. As far as I know, Dual SIM phones are great since you don't have to carry multiple devices, which can be a good thing or a terrible thing. Good thing because one device, duh! Bad thing because, two connections, 1 battery. But if you are like me and don't care for carrying too many devices in your pocket, go for the dual SIM. It is great and it certainly doesn't lag.. (where'd you read that it lags?)
Click to expand...
Click to collapse
thanks dear buggerman, Some sellers told me about that !!
william tanaya said:
I use single sim. and it's fine. I never heard of the phone lagging on dual sim.
What I can say is, it's depends on what you need. If you don't want to carry multiple phones, buy the dual sim.
especially more people (at least here) uses dual sim, and also more custom roms are available for the dual sim.
Click to expand...
Click to collapse
Thank you dear william tanaya, I want to use one sim for general communications such as Calling, SMS and MMS... and other Sim for internet DATA. So Dual sim is necessary for me.
samanmsc said:
Thank you dear william tanaya, I want to use one sim for general communications such as Calling, SMS and MMS... and other Sim for internet DATA. So Dual sim is necessary for me.
Click to expand...
Click to collapse
there you go. you find the answer. I hope everything going well for you. this phone may not be perfect, but it's awesome

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