<![CDATA[<b>]]>**%1$s<![CDATA[</b>]]>**'s app is using an incompatible protocol. They need to update their app before you can call them.
Error when your chat partner's app is incompatible in terms of Telegram calls. Can't be reproduced in official clients.
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Tá aip **%1$s** ag úsáid prótacal neamh-chomhoiriúnach. Caithfidh siad a n-aip a nuashonrú sula bhféadfaidh tú glaoch orthu.
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Aindriú Mac Giolla Eoin,
Jun 3 at 16:23