RIM signalling and cached at the source eNodeB. From a purely call setup time perspective blind redirect with system information is an attractive solution, as it avoids the delay of configuring and performing target RAT measurements. The main risk is if the provided information is misaligned or outdated, in which case the UE is forced to make the call setup as if there were no system information available. Another drawback is the increased signalling bandwidth consumption in source cell, due to large size of system information that is sent in the RRC Release message. Deferred Measurement Control Reading (DMCR), specified in 3GPP Release 7, is a non- CSFB-specific method to accelerate access to a 3G cell. DMCR allows the UE to skip reading SIB11/11bis/12 system information which may be distributed to several segments, depending on the size of the neighbour list. Field tests indicate that DMCR reduces the SIB acquisition time from 2 seconds to about 1 second. The information whether the 3G cell supports DMCR is broadcast in SIB3, which the UE will have to acquire before deciding if SIB11/12 reading can be skipped. Therefore, SIB3 scheduling has impact on the benefit of DMCR. 2 UE informs the RNC that it has skipped reading the neighbour SIBs in RRC Connection Setup Complete uplink message. As mentioned earlier, the UE may have pre-stored the system information and read it from its cache when later accessing the cell. In this case, the DMCR will not bring any benefit. From deployment point of view, a simple while efficient initial CSFB solution is to com- bine basic blind redirect (without system information) with DMCR in 3G. As there are no measurements made in the source LTE cell, redirect can be triggered immediately. In the 3G target cell the UE will either read SIBs from its memory cache or use DMCR, depending on the availability of the target cell information in the UE-internal SIB database. As DMCR is UE-based feature, there is very little planning and configuration to do in the 3G side, while in the LTE side