回視聴
8:17
36 English Phrases For Professional Customer Service (FREE PDF Guide)
5:31
Learn English for Call Centers and Customer Service Jobs
2:02
BUSINESS CALL. POOR TELEPHONE CONNECTIONS. SITUATION 1
16:33
Mock Call Sample Recording With Call Flow Guide: PART 1
4:49
Tonality: How To Build 'Master Level Authority' On a Sales Call
2:01
Call Center Conversation #03
2:03
Sales Call example 1
3:09
2) How to make a telesale
