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 clear calls over 3G/4G LTE/5G/Wi-Fi. Dial co-worker extensions and check voicemail. Use business Caller ID. Access contacts on the go. Encrypt calls with military-grade security.
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 SIP calls using a interface. Register accounts and manage call settings. Initiate and end calls, adjust audio settings, and monitor call history.