WorkVenture gives you an inside look at what it's like to work at M.o.s. Phone Line Co., Ltd., office & team photos, reviews and more. This is the M.o.s. Phone Line Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at M.o.s. Phone Line Co., Ltd..Apply to KimberlyApply to AMS InternationalApply to Procurement CentreApply to WV