telecoms
noun[U,+ sing/pl verb]
uk/ˈtel.ɪ.kɒmz/us/ˈtel.ə.kɑːmz/(alsotelecom)short fortelecommunications
（telecommunications 的缩略形式）Communications - by telephone
- 3G
- 4G
- 5G
- aeroplane mode
- airplane mode
- area code
- autodial
- dialling tone
- Directory Enquiries
- helpline
- phone mast
- pick
- picksomeone/somethingup
- pocket dial
- prank caller
- ring
- roam
- telephone
- transfer
- wake-up call