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# SIM Card Usage Control & Cost Management

The Usage Control feature allows users to set specific limits on the number of messages sent per SIM card within a defined period. This is an essential tool for budgeting, preventing unexpected overage charges from mobile operators, and ensuring your communication strategy stays within the fair usage policy of your service provider.

# Use Cases

  • Budget Protection: Automatically pause sending once the daily or monthly prepaid limit is reached to avoid extra costs.

  • Network Compliance: Adhere to local carrier regulations regarding message frequency and volume.

  • Resource Balancing: Distribute message loads across multiple SIM cards for better system stability.

# Technical Instructions - Safe Version

To configure these settings, navigate to the Status window. You can specify a "Maximum Daily Limit" or "Interval Delay" (Discontinuous Sending). This helps maintain a steady and professional flow of outbound notifications.

# 1. How to reduce sending speed?

Go to options->send->discontinuous sending

# 2. Set the maximum sending volume for each SIM

SMS Deliverer will stop sending when a SIM's sending volume reached predefined value.

set sending limit for each SIM

  • Set limit to : highlight the rows and set the limit for selected SIM.

  • Set default to: Set a limit for all SIM, please click button 'Clear all' first.

  • Reset Counter: Reset the counter for all highlight SIM.

  • Auto Reset: Reset the counter by predefined time.

    auto reset the limit for SIM

  • Clear All: Clear all counter.

  • Refresh: Refresh the counter.