"Who's Calling? Pro" reads the name of the calling party for incoming phone calls or the sender's name of a received message. Main features are:

• Supports phone SMS WhatsApp and custom apps (e.g. FB Messenger)
• Uses default TTS (Text-To-Speech) engine and language pack.
Please ensure that "voice data" in TTS settings is installed
• Configurable format of spoken caller ID (first name display name ...)
• Certain contacts can be disabled or a custom name can be defined
• Speech volume can be configured relative to ring tone volume
• Test mode to simulate incoming calls and messages
• Mute speech by flipping the phone
• Configurable number of times it repeats the caller ID
• Possible to activate alerting only when connected to Bluetooth (R) hands-free
(Please note that with hands-free mode activated the caller name will still be read out by the smartphone-speakers)