Samsung SGH-D880
Believe it or not, many people are known to own multiple phone lines with different SIM’s, when it comes to mobile phones. The Samsung SGH-D880 handles multiple SIM cards. “With the SGH-D880, users are able to receive calls and text messages from either SIM network at anyone time. However, data connections can only be initiated through the designated primary SIM card. While you don’t have to physically switch the SIM cards, switching primary SIM card configurations require turning the mobile off and on again, which takes about a minute to complete. “
