Get your own customized phone number and make/receive unlimited high-definition and secure calls to other Whistle users for free over Wi-Fi or 3G/4G. You can also make inexpensive calls to landlines and cell phones for a fraction of your regular rate when you go Premium. We even give new users 20 minutes of free calling to the contiguous 48 US states to try us out.

This beta release from Whistle supports many Android devices with speaker and microphone capabilities. If you have trouble with Whistle, or if it doesn't look right on your device, please let us know at support@whistlephone.com

Features:

✓ Secure, encrypted calling prevents snooping on public wireless networks

✓ High-Definition calls to other Whistle clients make your calls sound as clear as the music you hear on your iPod

✓ Send your Whistle calls to any phone number via our call forwarding service for a low per-minute rate

✓ Has built-in integration with your address book

✓ Push notifications for incoming calls

✓ Allows Whistle calls to continue in the background on speakerphone

Please direct comments on bug fixes or feature requests to either support@whistlephone.com or to our support site at http://support.whistlephone.com. We really do want to hear from you and we've set up these forums to address your thoughts directly.

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