Here are the possible solutions for used a blackberry at times clue
Answer
Clue
Relevancy
emailed
Clue
Used a BlackBerry, at times
Used a BlackBerry, perhaps
Definition
EMAIL, to send electronic mail
anaphora
Clue
Device used in "It was the best of times, it was the worst of times"
Definition
(Greek) the repetition of a word or expression at the beginning of successive phrases, clauses, sentences or verses esp. for rhetorical effect, also ANAPHOR, EPANAPHORA
acini
Clue
Blackberry drupelets
Blackberry drupelets, e.g.
Definition
ACINUS, (Latin) a small sacklike division of a gland