At Naoki's mention of his phone, Minoru almost jumped up. Instead he stayed where he was and spoke calmly. "I wouldn't use it unless you absolutely must. Not only to preserve the battery life, but the ring on the other end might alert the enemy." He let a breath out through his nose a bit harder than usual. Did it sound as negative to others when he spoke as it did to him? Did they know he was trying to help? Raiden and the swordswoman didn't seem to have, but they were only two of the survivors. As he studied the rope to figure out how to use it, he added to his thought. "When everyone is back, we should do an on-hand supply check. This room may be a..paradise," he said, quickly omitting the word 'claustrophobic'. "But it can't have everything we need. And before anyone asks, I don't have a cell."