call up is a verb and noun meaning "bring forward for consideration". It carries 6 recorded senses.
get or try to get into communication (with someone) by telephone
“I tried to call you all night”
“Take two aspirin and call me in the morning”
telephone
recall knowledge from memory; have a recollection
“I can't remember saying any such thing”
“I can't think what her last name was”
“can you remember her phone number?”
“Do you remember that he once loved you?”
“call up memories”
Definitions, synonyms and semantic relations for call up come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.