ROSEN, A GLOBAL AND LEADING LAW FIRM, Encourages TELUS International (Cda) Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action – TIXT#ROSEN #GLOBAL #LEADING #LAW #FIRM #Encourages #TELUS #International #Cda #Investors #Secure #Counsel #Important #Deadline #Securities #Class #Action #TIXT