Working 3G Dual SIM Card in 3G Mode - General Topics

Hi
I almost gave up having 3G and Dual Sim working
Yesterday I got my new model:
http://www.2-phones-in-1.com/conten...einem-handy-simauswahl-menue-fuer-gsm-und-3gu
and it works.
There is a video on the page with a touch HD showig the 3G working.
I could also provide a video with my diamond in 3G mode.
I love it.
Just wanted to share my joy.
Rgds
snudel

Related

2g sim in touch pro

Would a 2g sim card work in the touch pro?
Thanx
I am using an UK Orange pay monthly 2G sim - seems to be working fine as a 2G phone for me. I haven't noticed any problems. I even used it on holiday in Orlando last month - no problems connecting to AT&T there for making calls & sms messages back to the UK.
Thanx for that, Its a big help

3g single doesnt show in my phone

i bought htc touch pro unlocked and i inserted my AT&T but i cants see 3G in my phone and i just see E (EDGE)
i dont know why my phone support 3g bands
i have rom sense
pleeeeeeeeeeees help
and i tried my sim card into blackberry and its shows 3G
I HAVE unlimited data plane
Moved as not ROM Development.
replied to your email.

[Q] Dual sim phone for korea

Hi everyone.
Is there any dual sim phone in the market that will work in 3G network at the same time?
I am currently here in korea, where phone only works in 3G (UMTS 2100 I think) signal.
So if I have a dual sim, 3G should work on both sim at the same time.
Thanks a lot.
Dual sim phone with 3G fonction
hawkeye10 said:
Hi everyone.
Is there any dual sim phone in the market that will work in 3G network at the same time?
I am currently here in korea, where phone only works in 3G (UMTS 2100 I think) signal.
So if I have a dual sim, 3G should work on both sim at the same time.
Thanks a lot.
Click to expand...
Click to collapse
you can buy a TECNO T3 phone who work with dual sim WCDMA 3G
blage said:
you can buy a TECNO T3 phone who work with dual sim WCDMA 3G
Click to expand...
Click to collapse
Do both sims work simultaneously?
B63m
B79m
h7300
I9300
Regard
blage said:
you can buy a TECNO T3 phone who work with dual sim WCDMA 3G
Click to expand...
Click to collapse
I am actually not quite familiar with this brand, have you tried this model and will both work on 3G simultaneously?
harlockpfp said:
B63m
B79m
h7300
I9300
Regard
Click to expand...
Click to collapse
have you tried this phones on both 3G networks?
I read some articles regarding dual sim phone that even though it supports 3G on both sims they dont usually work at the same time, 1 in 2G and other in 3G.
Thanks.
Yes there are many types of phones came with 2 sim cards.
such as samsung & lg
but i heared about a piece that you can buy it seperatelly and insert it into the phone which make it possible to fit 2 sim cards at the same time
The Prince1 said:
Yes there are many types of phones came with 2 sim cards.
such as samsung & lg
but i heared about a piece that you can buy it seperately and insert it into the phone which make it possible to fit 2 sim cards at the same time
Click to expand...
Click to collapse
yah, i saw a lot of dual sim phones.. but the problem is, if it will both work at the same time in 3G networks.. since only 3G signal is supported here in korea..
I know this thread is old, but I have the exact problem right now. Dual Sim in korea, with one korean and one foreign sim card does not work!
Too bad...

[Q] Slot 2 (Microsim) without wcdma band only in miui port

Hi all.
I'm owner of a Elephone P8 (mtk 6592, Dual sim standby, FHD, etc.) and I'm doing a port of MIUI V5 for this Smartphone. All Job is almost done, but I have a problem with the 3g config of the second slot (Microsim). Gsm is working, and navigating over GPRS-Edge, but no wcdma band. On the first slot, everything is OK: calls, internet, with all the band that this tterminal support working.
If I enter to MTK engineer mode, I can see all bands on first slot, and in the second one, only GPRS
Of course, in any other rom, Dual sim is perfectly working, and 3g is flying in both slots.
Thank you all in advance, and I hope we could solve this little problem.
I've tried changing the modem files from an original ROM, changing lines code in build.prop, restoring NCRAM from an original ROM. No results.
So, I expect anyone could tell me where I can find the baseband info in this phone
greetings!

Dual SIM 4G+3G or only 4G+2G ?

I'm contemplating a purchase for a Mate 9 with dual SIM capability ( from Kogan Australia). It's advertised with dual SIM. For me, the secondary SIM would only add value if I can use it on 3G, while I keep the main SIM on 4G.
But in some documentation, the secondary SIM only supports 2G. Has anyone successfully used Mate 9 with 4G+3G SIM combination.
andrewsc said:
I'm contemplating a purchase for a Mate 9 with dual SIM capability ( from Kogan Australia). It's advertised with dual SIM. For me, the secondary SIM would only add value if I can use it on 3G, while I keep the main SIM on 4G.
But in some documentation, the secondary SIM only supports 2G. Has anyone successfully used Mate 9 with 4G+3G SIM combination.
Click to expand...
Click to collapse
For sure....! I also think 4G+4G can work...
If the Australian version is the same as the European version it will support 2G, 3G and 4G on SIM 1 whilst SIM 2 will support 2G and 3G.
Sent from my MHA-L29 using Tapatalk
3G would be great on SIM 2. The problem I'm trying to solve is that our Australian telco ( Optus ) has severely degraded its own mobile network, to the point where we can't receive voice calls anywhere in our suburb. LTE used to work well, not any more. On the other hand, they improved somewhat on their 3G network. My wife is still in contract with cheap plan. So I could arrange a dual-SIM where SIM 1 is on 4G with another telco, while SIM 2 stays at 3G with the old telco. Things may improve for their network, or the company is going down, we shall see.
4G/3G is how it does it.
Both will support 4G but you'll need to put the switcher setting on your homescreen so you can switch quickly - you can't have both on 4G but both will support it. The other will be able to use 3G.

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