3GPP TS 29
3GPP CAP3 GSM STANDARD
36101-950
25306-710 - UE Category
IMS Diameter Sh 29329-a10
36331-960
NBAP
29002-4h0
24008-920 Layer 3 Specs
3GPP- CS fallback
3GPP TS 27.005 V9.0.0 (2009-12)
LTE RRC
