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Alternative Call Tutorial

This tutorial describes how to use an alternative call.

Alternating calls are a GSM and WCDMA service that allow the clients to create a call that uses two alternating bearer services. The bearers can be an alternating voice and data call or an alternating voice and fax call.

Use RMobileCall::Dial() to start an alternative call.
Use RMobileCall::SwitchAlternatingCall() to initiate a switch in the alternative call mode. The switch is used to swap the bearers of the call.
Use RMobileCall::NotifyAlternatingCallSwitch() to get the notification of an alternative call mode switch. The notification provides the status of the switch.

Parent topic: Multimode Call Sub-session Tutorials

Related concepts

Alternative Call Mode Settings Tutorial