This read-create value configures the minimum acceptable GPRS QoS peak rate the device will accept, the lowest burst throughput it will tolerate from the network. An admin sets this floor to prevent the device from establishing a connection whose burst capacity is too small to handle the application's traffic spikes. For example, if a site's cellular backup link needs to handle occasional large configuration-backup uploads, the admin sets a minimum peak rate here so the device rejects an offer that would throttle those bursts too severely.