Key facts
- Layer 3 signaling tests for 3GPP LTE (Rel. 8 to Rel. 15), WCDMA and GSM
 - 3GPP LTE-Advanced and LTE-Advanced Pro feature support
 - C-IoT tests for Cat-M1 (eMTC) and Cat-NB (NB-IoT)
 - LTE DL maximum throughput tests up to 2 Gbps IP
 - Integrated IMS for VoLTE and voice over WLAN