Original sentence: While some languages imported the English word to use it as a greeting upon answering the telephone, several others have their own specific origin for the word, as with Portuguese olá, Spanish hola, German hallo and Hungarian hallom
Edited sentence: It should be noted that while some of these languages imported the English word to use it as a greeting upon answering the telephone, several others have their own specific origin for the word, as with Portuguese olá, Spanish hola, German hallo and Hungarian hallom