Meaning trap
pick up
answer the phone
To answer a phone call.

Don't mix these meanings
Same phrase, different job.
To answer a phone call.
Another meaning of 'pick up' is 'collect'; compare the examples to keep the meanings separate.
Hear it in context
Notice where the phrase sounds natural.
Sorry, I couldn't pick up because I was in a meeting.
If I'm busy, I usually don't pick up unknown numbers.
Fix the pattern
One small grammar move makes it sound right.
Not: Nobody picked up the phone to me.
Say: Nobody picked up. / Nobody answered the phone.
'Pick up' usually stands alone for calls — adding 'to me' is unnatural.
Which sounds natural?
Tap the one a native speaker would say.
'Pick up' is the natural verb for answering a call; 'respond to a telephone call' is formal.
Build natural chunks
Words that usually travel with it.
pick up + phone/call
- the phone
- right away
- after two rings
- when I call
Don't confuse it
Related
Other meanings and phrases to compare.
- pick up (collect) — Another meaning of 'pick up' is 'collect'; compare the examples to keep the meanings separate.