Make and receive calls using Wi-Fi, 3G, or 4G. Support group calls and call recording. Manage contacts and call history. Set call forwarding and voicemail. Enable battery-saving mode for extended use.
Make and receive calls using HD voice and video. Send and receive push notifications. Initiate free calls between users. Support SIP protocol for communication.
Make and receive calls using HD voice and video. Send and receive push notifications. Initiate free calls between users. Manage call settings and access call history.
Make and receive calls using HD voice and video. Send and receive push notifications. Initiate free calls between users. Manage call settings and access call history.
Make and receive calls using HD voice and video. Send and receive push notifications. Connect with other users for free calls. Manage call settings and access call history.
Make and receive calls using HD voice and video. Send and receive texts for free. View call status with busy lamp field indicators. Receive push notifications for incoming calls.
Make and receive audio and video calls using SIP technology. Register and manage account settings. Initiate calls from contacts or dialpad. Support for SIP registration and call routing.