A.2 Environmental requirements
37.1443GPPRelease 17TSUser Equipment (UE) and Mobile Station (MS) GSM, UTRA and E-UTRA over the air performance requirements
The requirements in this clause apply to all types of UE(s) and MS(s).
A.2.2 Temperature
All the OTA requirements are applicable in room temperature e.g. 25°C.
A.2.3 Voltage
The UE or MS shall be equipped with a real battery that is fully charged (in the beginning of the Test).
Annex B (informative):
Recommended performance