The reason the M/R code is not writing out with the teller's branch number is because it is being done through Phone Operator. Phone Op is actually posting to the member branch regardless of this configuration.  The transaction is a bit different than teller because it’s built with a TRANS record with a direct connection to the offset GL rather than a teller audit key with an EOD GL interface for misc receipts.  The trans record posts the member branch to both the member and teller branch fields for EOD processing to the GL.