To search the Voxer directory to find more friends on version 1.0 and above, perform the following steps:
Tap the "Friends" tab > tap the magnifying glass > enter your friend's full name or email address > select "Tap here to search for (your friend) on the Voxer network."
Once you have located your friend, select their name and tap on "Add." This will add them to your "Friends" tab. If you want to begin a conversation with them, tap "Vox." You are now in a chat with your friend and can begin sending messages.
* If you are searching for your friend in the directory by their name and cannot find them, please try searching by the email they use to login to Voxer, as they may have "Privacy Mode" enabled.
You can also have friends search for you by your username. You can locate your username on your profile page.