Old Qualcomm dual-band Sprint phones typically contain a small amount of gold, primarily used in the connectors and circuit boards for better conductivity. The actual amount can vary, but it's generally estimated to be around 0.1 to 0.2 grams per device. This gold content is minimal compared to other electronic components, making it not particularly valuable for recycling unless collected in large quantities.
can you flash aAnalog TV Quad Band Dual SIM Touch Screen Cell Phone to cricket
In telecommunications, the terms multi-band, dual-band, tri-band, quad-band and penta-band refer to a device (especially a mobile phone)
dual band
It depends where you're intending on using the phone. Unless you're planning a world-wide cruise - a dual-band one would be perfectly adequate.
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samsung s5603 is not a dual sim phone. It has quad band with 2g and also has 3g.
In IT field, dual band is associated with the wireless router. This router handles frequency bands of 802.11. Dual band routers support 11a users in 5GHz band and 11b/g users on the band of 2.4GHz.
what is the band frequincy dual band single band
It depends a bit on which phone you get, exactly. Broadly speaking a dual-band phone works in Europe and Asia, whereas a quad-band one should work pretty much everywhere you can get a signal.
To take a screen shot in an unlocked dual Sim phone with quad band 4.0 inch touch screen, you hold down the power button, and the volume button at the same time. This will take a screen shot.
Yes. It is a dual sim phone with Dual standby.
American cell phones do work in England as long as they are dual or tri-band handsets. Very cheap US cell phones do not generally work overseas. CDMA (Sprint/Verizon) No unless its a dual mode device with a SIM installed that's active GSM (TMobile/AT&T) Yes providing its a 900/1800/2100 band phone. Cheaper handsets from TMobile/AT&T are usually only dual band 850/1900 phones Remember also that Europe uses 220-240v mains not 110-120 that used in the US You can purchase one in England. Prepaid handsets start from US$20 and usually if you buy from a car phone warehouse they do not have a SIM LOCK installed so you can use nearly any SIM card