-
You could also stick to WiFi for data and use a SIM card for voice abroad.
FORBES: Unlocking Your iPhone Could Save You Big, At Home And Overseas UPDATE
-
Assuming that you have an unlocked iPhone 4 or 4S or Android GSM (which is usually unlocked when sold), you can insert a local SIM card and have local voice and data services at a fraction of the cost you would otherwise pay.
FORBES: How to Save Money on Mobile While Traveling in Canada
-
There's also an FM tuner, integrated digital voice recorder, a microSD memory card slot that can handle microSDHC cards up to 8GB in size, support for playback of MP3, WMA, and WAV audio files, and enough battery life for playback of at least 30 hours of audio and 6 hours of video.
ENGADGET: The SanDisk Sansa View returns
-
This card also includes the high-quality beam-forming microphone, allowing advanced voice communication without the need for the headset by leveraging CrystalVoice Echo Cancellation, CrystalVoice Focus and CrystalVoice Active Noise Reduction.
ENGADGET: Creative doles out Sound Blaster gaming headsets, Recon3D audio platform / sound cards