Originally Posted by BinSabai

for those of you who would like to keep Wi-Fi access card for next flight, please note that TG has two different systems (no surprise given TG's fleet policy):
SITAONAIR on the A380
Panasonic on A350 and B787

seems like handed out access cards have different validity period: for 787/A350 expire at the end of same year; A380 expire at the end of following year...