Database Develop

[Q] 3g on GT i9000

Hi, I ordered a GT i9000 model from Europe (italy maybe) and live in Canada. To date, I have never seen it go on 3g (assuming a little 3g icon shows up when that happens) or seen an option to go 3g. I'm on Rogers with just standard voice plan so I was wondering if it was the plan or the phone?
Sorry if it's a stupid question. I'm new to this.

Questions about Voice

All,
I currently own a T-Mobile Tab I purchased outright (no contract) several months ago. I am very happy with it, but I never did activate data on it because:
1. I am an AT&T voice customer
2. I usually have WiFi available
My office has provided me with a Thunderbolt for business use, so I was thinking about just using my AT&T SIM with a Tab for personal use.
What I need to know is this:
1. Does the voice "hack" actually work on an AT&T Tab? Seriously?
2. Does the T-Mobile Tab actually support a voice "hack" at all?
If so, I would be willing to sell my T-Mobile Tab and buy the AT&T version so I could use data and voice on the Tab with a headset.
Thanks, please advise.
-Rob

1. Yes; I loaded the Euro ROM onto my AT&T Tab and it was a very fluid process, after which I could make/receive calls and send/receive SMS without issue using my personal SIM card.
2. Yes, and if it's unlocked you can use your AT&T SIM, and voice will work but your data connection will be limited to EDGE/2G as the AT&T and T-Mobile 3G frequencies are incompatible.
I reloaded the stock AT&T ROM onto my Tab because frankly, it felt a bit goofy using the Tab as my phone. Perhaps if it had recognized my Bluetooth headset it would have been a different story, but trying to use the Tab as a phone really seems (to me) to turn it from a small, compact device to an oversized monstrosity. The performance as a phone, however, was perfect.

[Q] Cannot make calls from my galaxy tab

I just bought the unlocked T-mobile version of the galaxy tab and was trying to make calls, from my AT&t sim card. it reads my sim card and i can connect to the internet and everything is working fine except when i try to make the call it just doesn't connect it it says call ended...
Can somebody please help me regarding this should i have to do some tweaking for this have anyone faced this issue

Same situation ^^^^^^^^^^
It seems as though Ive found my twin on XDA lol......I just purchased an Unlocked Tmous tab froma friend and it's details are as follows:
Model: Gt-P1000
Baseband: t849uvjjb
Kernal: 2.6.32.9 ([email protected] #190)
Build number: Overcome v1.6.3
I want to be able to have calling work as well, (exact same symtoms as OP..)calling starts then "Call Ended" and as of right now, my text messaging and internet (edge network for both of coarse) are working fine. Hell, I even my wireless hotspot, "Mobile AP" in Galaxy speak, works fine. I work for an At&t retailer, and Im rocking a TMO tab lol...wish I could have both 3g data and voice :/..... Where do I start?

Found this in general section - http://forum.xda-developers.com/showthread.php?t=838250

Thanks !!! but i didn't resolve my issue.... any more inputs please i have overcome 2.01 rom as well on galaxy tab i can browse using at&t and make calls with t mobile but i am getting a login page once i try to browse with t mobile

Have you checked your Apn settings? I just got my calling to work on at&t finally, and my sms and data are working great..only on edge data though until I score an at&t tab someday. I merely needed modem file that I found here on xda...ill find the link. (and also thank the appropriate user)
Sent from my GT-P1000 using XDA App

Yup got it worked but same only on edge trying to make roto's modem switcher to make it work
Sent from my SAMSUNG-SGH-I897 using XDA App

At&t and t-mobile don't share the same hardware so they don't get 3g on the others network.

[Q] Difference of Galaxy Tab ?

as i know there is two types of Galaxy Tab , Galaxy Tab Wifi 3g and Galaxy Tab Wifi only , is it posible to port / use custom rom to change the Galaxy Tab Wifi only , to make calls as the Galaxy Tab Wifi 3g , CDMA ?

WiFi Tab will only make calls using VOIP solutions like Skype and so forth, since there is no cellular hardware radio to connect to a cellular tower like a regular cell phone does.
So, no.

Samsung galaxy tab 8.9 LTE cannot make phone calls

Please I have Samsung galaxy tab 8.9 LTE and it does not make phone calls, How can I start making calls with it? what can I do to make it start calling? Do I need to change the ROM?