Didn't answer 3G question. Most quad-band phone watches only work on a 2G network, which some carriers no longer support.
1161276
Dear friend, This watch phone, can not support 3G network, we introduced a new addition to support 3G networks. If you need to contact us, please continue! Thank you! Best regards! Lily
2101412
Thank you for your enquiry.For the model : SQN100-3, the following are the compatible network frequencies FREQUENCIES : COMPATIBLE TO USE WITH NETWORK SIM CARDS THAT WORKS ON2G : GSM 850 / 900 / 1800 / 1900 and/or3G : 800(B6)/ 850(B5)/ 900(B8)/ 1900(B1)/ 2100(B1) and/or4G LTD : 800(B20)/ 900(B8) / 1800(B3)/ 2600(B7)IMPORTANT : PLEASE CHECK WITH YOUR NETWORK PROVIDER THE COMPATIBILITY BEFORE YOU BUY. Thank you.
1665504
It is dependent on your location. See the following link for a world map of the different bands. http://www.worldtimezone.com/gsm.html
1099448
Hi Stefano, this unit does not have a 3G or 4G feature. It might be on some other models, but on our end on the Helix models, we do not carry the ones with a 3G or 4G feature. Thanks, PCrush
177327
Yes, Quad Band, HOWEVER this version is locked to T-Mobile. If you are not on T-Mobile you need to buy the Unlocked version.
286312
Yes, it's a quad band phone and will work worldwide. I use them in Ghana at 1800 hz band.
1301103
Works in almost any Band but If you are in USA and wants to use 4G LTE or 3G on Tmobile, this phone gives problem and works only on 2GATT works with Edge I thinkI dont know about others
1222901
spec states it is quad band. did not go overseas yet to try it out yet. hope this helps.
2280917
Hello Alexander, I leave abroad (South America) and is really important for me to be sure that this model i9000-T, that is sold by Amazon, get the band 850MHz for 3G, because the cell phone operator in my country just works under this frequency.I´m sorry if I´m a little persistent in order to be sure, but you understand that this is a sell of $439.So, are you really sure that it works with this band?Thanks for your time and patient.Juan.
285524
This phone has 4 main GSM frequencies (QUAD band). You can use this phone anywhere in the world at GSM network.
949047
We can't guarantee it working with any one specific Carrier. We can only guarantee this is an unlocked quad band phone which means it is capable of working with any GSM Carrier inside and outside the U.S. We can also guarantee basic call and text, we recommend contacting your Carrier and making sure they provide their services without any restrictions.
526834
i do not think india has 3g at all. It has 2.5 G or otherwise known as GPRS
1099446
Hi Stefano, this unit does not have a 3G or 4G feature. It might be on some other models, but on our end on the Helix models, we do not carry the ones with a 3G or 4G feature.Thanks, PCrush
1253549
You have got to check with the seller, no version of the XT530/531 is configured with all 3G bands for global use, there are a few regional versions - each with two bands set. My XT531 unit (for the Brazilian market) has the 850MHz band. But that doesn't mean one you buy elsewhere will have it.
1550649
Yes, because it is Unlocked, and works with quad band movil operators(dual or triband phones are only intended for a single or particular carrier), for example, I live in Vzla, i always buy quad band phones, so I can use them with all operators we have here....bye...
270798
It worked on our GSM network here in egypt and 3g was fine, however, we don't have 4G here so I don't know about that :)
526831
You need to check the 3G frequency of your local operator... Here in Brazil mine uses 850 Ghz... but it changes from city to city, so pay attention... However your phone will work great with GSM probably since it is a quadband, for regular phone calls