diff --git a/src/tbf.cpp b/src/tbf.cpp
index 8fac767..9c5502a 100644
--- a/src/tbf.cpp
+++ b/src/tbf.cpp
@@ -629,6 +629,8 @@
 		tbf->m_window.set_sns(RLC_EGPRS_SNS);
 		tbf->m_window.set_ws(RLC_EGPRS_MIN_WS);
 		setup_egprs_mode(bts, ms);
+		LOGP(DRLCMAC, LOGL_INFO, "Enabled EGPRS for %s, mode %s\n",
+			tbf->name(), GprsCodingScheme::modeName(ms->mode()));
 	}
 
 	rc = setup_tbf(tbf, ms, use_trx, ms_class, egprs_ms_class, single_slot);
@@ -678,8 +680,8 @@
 	int rc;
 
 	LOGP(DRLCMAC, LOGL_DEBUG, "********** TBF starts here **********\n");
-	LOGP(DRLCMAC, LOGL_INFO, "Allocating %s TBF: MS_CLASS=%d\n",
-		"DL", ms_class);
+	LOGP(DRLCMAC, LOGL_INFO, "Allocating %s TBF: MS_CLASS=%d/%d\n",
+		"DL", ms_class, egprs_ms_class);
 
 	tbf = talloc(tall_pcu_ctx, struct gprs_rlcmac_dl_tbf);
 
@@ -692,6 +694,15 @@
 	if (!ms)
 		ms = bts->bts->ms_alloc(ms_class, egprs_ms_class);
 
+	if (egprs_ms_class > 0 && bts->egprs_enabled) {
+		tbf->enable_egprs();
+		tbf->m_window.set_sns(RLC_EGPRS_SNS);
+		tbf->m_window.set_ws(RLC_EGPRS_MIN_WS);
+		setup_egprs_mode(bts, ms);
+		LOGP(DRLCMAC, LOGL_INFO, "Enabled EGPRS for %s, mode %s\n",
+			tbf->name(), GprsCodingScheme::modeName(ms->mode()));
+	}
+
 	rc = setup_tbf(tbf, ms, use_trx, ms_class, 0, single_slot);
 	/* if no resource */
 	if (rc < 0) {
diff --git a/tests/tbf/TbfTest.err b/tests/tbf/TbfTest.err
index 6911361..74c8800 100644
--- a/tests/tbf/TbfTest.err
+++ b/tests/tbf/TbfTest.err
@@ -1,5 +1,5 @@
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=0
+Allocating DL TBF: MS_CLASS=0/0
 Creating MS object, TLLI = 0x00000000
 Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
@@ -38,7 +38,7 @@
 Searching for first unallocated TFI: TRX=0
  Found TFI=0.
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -83,7 +83,7 @@
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) changes state from FLOW to WAIT RELEASE
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) starting timer 3193.
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -116,7 +116,7 @@
 Searching for first unallocated TFI: TRX=0
  Found TFI=0.
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -161,7 +161,7 @@
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) changes state from FLOW to WAIT RELEASE
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE) starting timer 3193.
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -194,7 +194,7 @@
 Searching for first unallocated TFI: TRX=0
  Found TFI=0.
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -425,7 +425,7 @@
 Searching for first unallocated TFI: TRX=0
  Found TFI=0.
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -445,7 +445,7 @@
 Searching for first unallocated TFI: TRX=0
  Found TFI=1.
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -482,7 +482,7 @@
 Destroying MS object, TLLI = 0xf1000002
 ********** TBF ends here **********
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -507,7 +507,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 30 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 08 00 23 2b 2b 2b 2b 
 TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -532,7 +532,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 31 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 18 40 23 2b 2b 2b 2b 
 TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -557,7 +557,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 32 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 28 80 23 2b 2b 2b 2b 
 TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -582,7 +582,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 33 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 38 c0 23 2b 2b 2b 2b 
 TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -607,7 +607,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 34 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 49 00 23 2b 2b 2b 2b 
 TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -632,7 +632,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 35 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 59 40 23 2b 2b 2b 2b 
 TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -657,7 +657,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 36 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 69 80 23 2b 2b 2b 2b 
 TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -682,7 +682,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 37 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 79 c0 23 2b 2b 2b 2b 
 TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -707,7 +707,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 38 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 8a 00 23 2b 2b 2b 2b 
 TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -732,7 +732,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 30 39 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 9a 40 23 2b 2b 2b 2b 
 TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -757,7 +757,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 30 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 aa 80 23 2b 2b 2b 2b 
 TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -782,7 +782,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 31 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 ba c0 23 2b 2b 2b 2b 
 TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -807,7 +807,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 32 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 cb 00 23 2b 2b 2b 2b 
 TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -832,7 +832,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 33 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 db 40 23 2b 2b 2b 2b 
 TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -857,7 +857,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 34 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 eb 80 23 2b 2b 2b 2b 
 TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -882,7 +882,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 35 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 00 fb c0 23 2b 2b 2b 2b 
 TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -907,7 +907,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 36 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 0c 00 23 2b 2b 2b 2b 
 TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -932,7 +932,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 37 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 1c 40 23 2b 2b 2b 2b 
 TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -957,7 +957,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 38 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 2c 80 23 2b 2b 2b 2b 
 TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -982,7 +982,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 31 39 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 3c c0 23 2b 2b 2b 2b 
 TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1007,7 +1007,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 30 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 4d 00 23 2b 2b 2b 2b 
 TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1032,7 +1032,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 31 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 5d 40 23 2b 2b 2b 2b 
 TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1057,7 +1057,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 32 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 6d 80 23 2b 2b 2b 2b 
 TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1082,7 +1082,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 33 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 7d c0 23 2b 2b 2b 2b 
 TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1107,7 +1107,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 34 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 8e 00 23 2b 2b 2b 2b 
 TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1132,7 +1132,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 35 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 9e 40 23 2b 2b 2b 2b 
 TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1157,7 +1157,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 36 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 ae 80 23 2b 2b 2b 2b 
 TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1182,7 +1182,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 37 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 be c0 23 2b 2b 2b 2b 
 TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1207,7 +1207,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 38 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 cf 00 23 2b 2b 2b 2b 
 TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1232,7 +1232,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 32 39 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 df 40 23 2b 2b 2b 2b 
 TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1257,7 +1257,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 33 30 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 ef 80 23 2b 2b 2b 2b 
 TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1282,7 +1282,7 @@
 Sending data request: trx=0 ts=0 sapi=3 arfcn=0 fn=0 block=0 data=30 33 31 2d 06 3f 30 0c 00 00 7d 80 00 00 00 dc 00 00 01 ff c0 23 2b 2b 2b 2b 
 TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=ASSIGN) append
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1290,7 +1290,7 @@
 No PDCH resource
 Destroying MS object, TLLI = 0x00000000
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Creating MS object, TLLI = 0x00000000
 Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
@@ -1320,7 +1320,7 @@
 Detaching TBF from MS object, TLLI = 0xc0123456, TBF = TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=ASSIGN)
 ********** TBF ends here **********
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=45
+Allocating DL TBF: MS_CLASS=45/0
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1418,7 +1418,7 @@
 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FINISHED)', TA=7
 Got MS: TLLI = 0xf1223344, TA = 7
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=0
+Allocating DL TBF: MS_CLASS=0/0
 Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1502,7 +1502,7 @@
 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)', TA=7
 Got MS: TLLI = 0xf1223344, TA = 7
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=0
+Allocating DL TBF: MS_CLASS=0/0
 Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1584,7 +1584,7 @@
 - No gaps in received block, last block: BSN=0 CV=15
 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)', TA=7
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=0
+Allocating DL TBF: MS_CLASS=0/0
 Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1782,7 +1782,7 @@
 - No gaps in received block, last block: BSN=0 CV=15
 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)', TA=7
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=0
+Allocating DL TBF: MS_CLASS=0/0
 Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1858,7 +1858,7 @@
 TBF: [DOWNLINK] UPLINK ASSIGNED TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN)
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) changes state from ASSIGN to FLOW
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=1
+Allocating DL TBF: MS_CLASS=1/0
 Slot Allocation (Algorithm A) for class 1
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1951,7 +1951,7 @@
 - No gaps in received block, last block: BSN=0 CV=15
 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)', TA=7
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=0
+Allocating DL TBF: MS_CLASS=0/0
 Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -2097,7 +2097,7 @@
 - No gaps in received block, last block: BSN=0 CV=15
 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)', TA=7
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=0
+Allocating DL TBF: MS_CLASS=0/0
 Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -2709,7 +2709,7 @@
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FINISHED) changes state from FINISHED to WAIT RELEASE
 TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=WAIT RELEASE) starting timer 3193.
 ********** TBF starts here **********
-Allocating DL TBF: MS_CLASS=1
+Allocating DL TBF: MS_CLASS=1/0
 Slot Allocation (Algorithm A) for class 1
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled