CallMama SMS works over the internet (VoIP), not via your cellular provider. A stable connection is needed for sending or receiving.
Yes, in Billing Settings, toggle “Auto-Recharge” and set your preferred threshold amount.
Echos often result from weak Wi-Fi or device feedback. Try using headphones or switching to a wired connection.
Your app cache may have been cleared automatically. Re-sync your inbox by refreshing or logging out and back in.
This is caused by poor bandwidth or interference. Try restarting your router or switching to a wired or stable Wi-Fi.
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