direct dialing
US /ˌdɪ.rekt ˈdaɪ.əl.ɪŋ/
UK /ˌdɪ.rekt ˈdaɪ.əl.ɪŋ/

1.
panggilan langsung, dial langsung
a telephone system that allows a user to dial directly to an extension or another telephone without the assistance of an operator
:
•
The hotel offers direct dialing to all rooms.
Hotel ini menawarkan panggilan langsung ke semua kamar.
•
With direct dialing, you can reach anyone without delay.
Dengan panggilan langsung, Anda dapat menghubungi siapa pun tanpa penundaan.