What does ccn and cci stand for?

What did the Germans use for radio communication during world war 2? Gives some examples of remittance letter? What Different between general communication and professional communication? What are the advantages of African communication system over modern communication? What color shirt goes with a black pants? how can inmates contact outside of prison? What logo has pink and purple bell? What is the cost for Cisco CCNP certification testing? What is the telephone number of Equifax UK? What does it mean when a man tells you he doesn't want to talk to you anymore but he calls you 4 weeks later? What is PVD in terms of communication? Why do you need a stamp when you are mailing a letter? What is different between receptionist and telephone operater? How did communication take place before the advent of telephones and Internet technology? How do you change the voicemail greeting on a Cisco IP Phone? How do you remove a chat block? What is the contact information for BCB Bank? What logo has a red circles over a line? What is meaning of AMC? What is the function of the name of the sender on a letter?