noun
home telephone; landline at home
Slang abbreviation of 自宅電話. Used in casual contexts, often when giving or asking for a home phone number. Compare with 家電 (いえでん), which is more neutral.
See also: 家電 (いえでん)
宅電の番号を教えてください。
Please tell me your home phone number.
携帯じゃなくて、宅電にかけて。
Call me on my home phone, not my mobile.