(mobile telephony) cellular phone, mobile phone, cell phone

holding / (colloquial) Ellipsis of 携帯電話 (keitai denwa): cell phone

carry, bring with oneself

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

落ちる: to fall

to fall / (computing) to go down (as when a computer or application becomes unresponsive) / (electrical engineering, of a circuit breaker) to trip / (informal) to fail an examination

telephone / telephone call; phone call; call

to make a phone call; to telephone; to call