For Telstra mobile customers only: Entertain your callers before you answer with Telstra Caller Tones! This application makes it easier than ever to purchase and manage your favourite Telstra Caller Tones: - Default Caller Tone: Set this to a Caller Tone that you’d like your callers to hear when they call you. - Personalised callers: Set Caller Tones for your frequent callers. - Browse a catalogue of around 10,000 Caller Tones. Subscription fee from $2.50 per month. First time subscribers get their first month free.