撥號〔拨号〕 but⁶ hou⁶ {bō hào}

to dial a telephone number

撥號音〔拨号-〕 but⁶ hou⁶ jam¹ {bō hào yīn}

dial tone

撥號盤〔拨号盘〕 but⁶ hou⁶ pun⁴ {bō hào pán}

telephone dial

撥號連接〔拨号连-〕 but⁶ hou⁶ lin⁴ zip³ {bō hào lián jiē}

1. dial-up connection
2. dial-up networking