ETSI
Representing members from 54 countries, ETSI promotes worldwide standardization in telecommunications, broadcasting and information technology. The work of ETSI is closely aligned with the market needs of network operators, manufacturers, service providers, research institutions, and end users.
ETSI GTS GSM 05.08
Digital cellular telecommunications system (Phase 2+) (GSM); Radio subsystem link control (GSM 05.08
$19.00 $37.00
ETSI GTS GSM 05.10
Digital cellular telecommunications system (Phase 2+) (GSM); Radio subsystem synchronisation (GSM 05
$9.00 $17.50
ETSI GTS GSM 07.01
Digital cellular telecommunications system (Phase 2+) (GSM); General on Terminal Adaptation Function
$26.00 $52.50
ETSI GTS GSM 07.02
Digital cellular telecommunications system (Phase 2+) (GSM); Terminal Adaptation Functions (TAF) for
$13.00 $25.50
ETSI GTS GSM 07.03
Digital cellular telecommunications system (Phase 2+) (GSM); Terminal Adaptation Functions (TAF) for
$17.00 $33.00
ETSI GTS GSM 07.05
Digital cellular telecommunications system (Phase 2+) (GSM); Use of Data Terminal Equipment - Data C
$29.00 $58.50
ETSI GTS GSM 07.07
Digital cellular telecommunications system (Phase 2+) (GSM); AT command set for GSM Mobile Equipment
$32.00 $63.00
ETSI GTS GSM 08.01
Digital cellular telecommunications system; Base Station System - Mobile-services Switching Centre (
$9.00 $17.50
ETSI GTS GSM 08.02
Digital cellular telecommunications system (Phase 2+) (GSM); Base Station System - Mobile-services S
$11.00 $21.51
ETSI GTS GSM 08.04
Digital cellular telecommunications system; Base Station System - Mobile-services Switching Centre (
$7.00 $14.00
ETSI GTS GSM 08.06
Digital cellular telecommunications system (Phase 2+) (GSM); Signalling transport mechanism specific
$15.00 $29.50
ETSI GTS GSM 08.08
Digital cellular telecommunications system (Phase 2+) (GSM); Mobile-services Switching Centre - Base
$39.00 $78.50
ETSI GTS GSM 08.20
Digital cellular telecommunications system (Phase 2+) (GSM); Rate adaptation on the Base Station Sys
$13.00 $25.50
ETSI GTS GSM 08.51
Digital cellular telecommunications system; Base Station Controller - Base Transceiver Station (BSC
$9.00 $17.50
ETSI GTS GSM 08.52
Digital cellular telecommunications system; Base Station Controller - Base Transceiver Station (BSC
$11.00 $21.51