Correct

固话

/ gù huà / 
Strokes

Example

As a Noun

fixed-line telephone; landline telephone

1
Gùhuà
固话
yùnyíngshāng
运营商

fixed-line telephone company/operator

2
Gùhuà
固话
yònghù
用户

fixed-line user

3
Gùhuàfèi
固话费

fixed-line telephone bill