B brn2rnjk1 macrumors 6502 Original poster Jan 31, 2011 #1 In my house at times, my families two iphones do not get reception but my bb torch (on ATT) is fine. Is there a good explanation for this? Do the phones run on different bands? Thanks in advance.
In my house at times, my families two iphones do not get reception but my bb torch (on ATT) is fine. Is there a good explanation for this? Do the phones run on different bands? Thanks in advance.
Namji macrumors 6502a Jan 31, 2011 #2 According to http://www.wireless.att.com/cell-phone-service/welcome/index.jsp iphone 4 GSM/GPRS - 850/900/1800/1900 MHz 3G - UMTS/HSDPA (850/900/1900/2100 MHz) Blackberry Torch GSM/GPRS - 850/900/1800/1900 MHz 3G - MTS: (2100/1900/850/800 MHz
According to http://www.wireless.att.com/cell-phone-service/welcome/index.jsp iphone 4 GSM/GPRS - 850/900/1800/1900 MHz 3G - UMTS/HSDPA (850/900/1900/2100 MHz) Blackberry Torch GSM/GPRS - 850/900/1800/1900 MHz 3G - MTS: (2100/1900/850/800 MHz