Not all Samsung model flip hones have SIM cards for starters. Secondly, most sent and received calls are stored on the phone itself, not the SIM card. The SIM card stores carrier information as well as the phone book itself, though even that is optional when saving a contact.Is Samsung a Korean cellphone brand?
Samsung Phones The Korean brand manages to produce brilliant phones across a range of prices - something few other companies can achieve. Whether you want to splurge on a wallet-busting Galaxy Note...What do Samsung cell phone symbols mean?
Symbols that appear on Samsung cellphones include a small radar, which means that Wi-Fi is switched on, and a signal strength icon, which indicates the strength of the network signal at a location. The flight-mode symbol, indicated by a small plane, shows that flight mode is activated.