AAT's global voice app, BuzzLah, allows users to enjoy our premium voice service around the world - reducing costly roaming charges. Perfect the frequent traveller who needs to stay connected at all times.


Who is it for

Corporate travellers who travel frequently and like to enjoy saving of up to 90% on their standard roaming charges



BuzzLah users enjoy AAT's market leading rates, regardless of global location. Our expert team of developers have streamlined the app to ensure the most efficient data usage possible, the average data consumption is only 700Kb per minute of call time (less than sending/receiving an email with attachment).

Users of the app can call any number worldwide, fixed or mobile, and will keep their number identification, meaning sensitive business partners will know who is calling.

Questions about our BuzzLah Services

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Our Partners

We are proud to partner with global leaders in the telecommunications and IT sphere, allowing AAT to provide the best possible range of solutions.