Mehmonxonalarda axborot kommunikatsion tizimlar

13 – CHAPTER. RELATIONS AND COMMUNICATION TOOLS
 .................................. 354 
1. Classification of communication channels. ......................................................................... 355 
2. Computer telephony. ........................................................................................................... 362 
3. Telephone communications. ................................................................................................ 367 
4. The role of modern communication system in tourism (Chat, Forum). .............................. 369 
5. Web – conference in tourism ............................................................................................... 381 
Key words and phrases ............................................................................................................ 383 
Control questions ..................................................................................................................... 383 
Test questions .......................................................................................................................... 383 
References ............................................................................................................................... 385