This read-create value configures the minimum acceptable GPRS QoS precedence class the device will tolerate for this connection, below which the network's offer would be considered unacceptable. An admin sets this as a floor to ensure the device rejects a PDP context that the network tries to establish with too low a priority, protecting traffic that must not be starved during congestion. For example, an admin could set this minimum precedence high for a connection carrying critical alarms so the device will not accept a degraded, low-priority PDP context from the carrier.