1)    
Modifications
to clause 2, References, and to Bibliography in Appendix V
2)     Addition to clause 3.2 – "Abbreviations"   
3)     Modification to clause 6.1.5 – "Power
backoff"     
4)     Modification to clause 6.3.1          
5)     Modification to clause 6.3.2.1 – "Signal Pri"          
6)     Modification to clause 6.3.2.2 – "Signal Pci"          
7)     Modification to clause 6.4.3 – "G.994.1
transactions"        
8)     Modification to clause 11.5 – "Signal transfer
delay"          
9)     Modification to clause A.5.2 – "Return loss"          
10)     New clause B.2.4 – "Test loop measurement
accuracy"   
11)     Modifications to clause B.3.3.2.1 –
"Differential-mode noise calibration"  
12)     Edit to clause B.3.4 – "Performance test
procedure"        
13)     New text for clause B.3.5.3.7 – "Impulse noise
generator [G7]"  
14)     Modification to clause B.5.2 – "Return loss"        
15)     Modifications to clause B.5.3.2 – "Power feeding
of the STU-R"
16)     Modification to clause B.5.3.3 – "Power feeding
of the interface for narrow-band services"          
17)     Modification to clause B.5.3.4 – "Feeding power
from the STU-C"         
18)     Modification to clause B.5.3.5 – "Power available
at the STU-R"            
19)     New clauses B.5.3.6 – "DC and low frequency AC
termination of STU-R" and B.5.3.7 – "Wetting current"     
20)     Modifications to clause D.3 – "Symbol rates"      
21)     Modification to clause D.4 – "PSD masks"          
22)     Modifications to clauses E.8.7, E.8.8 and E.8.9  
23)     Modifications to clause F.3         
24)     Text for new Annex G