CT-W181 is a multi-function caller ID phone from Sampo, which has caller ID, preset dialing, single-key redial, pause, hold, do not disturb and other functions, supports 10 channel selection, and can record up to 90 sets of incoming and outgoing numbers.
This document introduces the warranty certificate that comes with the CT-W01 product, and provides information on installation methods and main features of the product.
