
Marketed as the ‘Duos’ in some markets, the Samsung SGH-D880 is proudly claimed by Samsung as the first phone to run two SIM cards simultaneously. Yes, we all know about a variety of phones from China that do the same thing, but Samsung is the first from a less dubious manufacturer.
The dual-SIM phone allows you to load two SIM cards into the phone and have them both active on standby. This means that you can receive calls and SMS from both lines without having to switch SIMs. To make calls and to send messages, you can switch between SIMs using a dedicated key on the side of the phone.




