is it a quad band unlock gsm 850/900/1800/1900 MHz
1800917
As far as I know, it only support 850/1900 3G bands. However, it is a quad band gsm phone source: http://www.gsmarena.com/samsung_rugby_smart_i847-4564.php
1811407
This is a Quad Band Quad-Band 850 / 900 / 1800 / 1900 Mhz - Cellular Band 3G - 850 / 1900 Mhz Unlocked phone, it will work with Tmobile, sometimes it comes with logo and some other times it does not. It depends on the batch we receive. This is a BRAND NEW, unopened, unused phone in its original packaging.
2116050
2G GSM (Bands 850, 900, 1800, 1900); 3G UMTS (Band 2100); 4G LTE ( Bands1800, 2100)
1446184
Yes its unlocked to use sim worldwide, on GSM frequency bands 850/900/1800/2100
462491
GSM Quadband: 850/900/1800/1900MHz UMTS Data Speed: EDGE/GPRSWorks in US with T-Mobile & AT&T;http://www.samsung.com/us/mobile/cell-phones/SGH-A157ZKAATT-features
406767
The phone's specs say *"Unlocked quad-band GSM cell phone compatible with 850/900/1800/1900 frequencies plus GPRS/EDGE capabilities"If the carriers' systems in those 2 countries use those bands and frequencies, I think the phone should work. It would be best to check with those cell phone carriers and ask them what they have there.
1901709
Yes this phone has 900 and 1800 capability under 2G, the frequency bands for this phone are listed below.2G Network GSM 850 / 900 / 1800 / 19003G Network HSDPA 850 / 1900
1636856
Hi;Is this phone quad band?What about the SIM physical size, is it standard ?
695586
This is a factory unlocked phone. It will operate any GSM carrier worldwide. Please make sure your carrier operates the following bands Quad-Band 850 / 900 / 1800 / 1900 Mhz or Cellular Band 3G - 850 / 900 / 1900 / 2100 Mhz
434619
You can ask the GSM carrier if the band or frequency ranges that they use in UK and the Caribbean are 850 or 1900 if they have it, no problem it will work.
982250
GSM 850 MHz, 900 MHz, 1800 MHz, 1900 MHzWCDMA 850 MHz, 900 MHz, 1900 MHz, 2100 MHz
1460144
It is unlocked and can work in following network frequencies.2G Network GSM 850 / 900 / 1800 / 19003G Network HSDPA
680652
We sell the Unlocked version, it will work with any GSM carrier worldwide that operates any of the following bands Quad-Band 850 / 900 / 1800 / 1900 Mhz - Cellular Band 3G 850 / 1900 / 2100 Mhz
1612824
If your network provides GSM Coverage, find out first from the network you are going to use, it have a GSM sim slot 850/900/1800/1900Mhz
462492
GSM Quadband: 850/900/1800/1900MHz UMTS Data Speed: EDGE/GPRS Works in US with T-Mobile & AT&T http://www.samsung.com/us/mobile/cell-phones/SGH-A157ZKAATT-features
337583
It's unlocked quad and phone. It works with any service provider including with AT&T;
2080650
YES, it's unlock phone, with multilanguage and Google Play,also support2G:GSM：850/900/1800/1900MHz3G:WCDMA：B1（2100MHz）/B2（1900MHz）/B5（850MHz）/B8（900MHz)4G:FDD LTE: B1(2100MHz) B3(1800MHz) (international roaming) / TDD-LTE: B41 (2555~2575MHz)