This document describes the features and characteristics of the Wande TC-101 caller ID multifunction telephone.
The Wangde TC-101 is a multi‑function telephone with caller ID, music hold, programmable M1 service and three‑position lock. It uses a micro‑computer controller and an LCD display to show incoming numbers, dates and times.
The manual covers safety notes, installation of the telephone line and batteries, detailed operation steps for answering, dialing, music hold, system settings, M1 service, memory functions, lock control, and a troubleshooting guide for common problems. This manual is written in Chinese.
| Battery type | 3 AA (3號) batteries |
|---|---|
| Incoming call record capacity | 199 entries |
| Outgoing call record capacity | 120 entries |
| Caller ID formats | FSK and DTMF dual‑mode |
| LCD brightness levels | 5 adjustable levels |
| Lock positions | Three‑position mechanical lock (green, red, yellow) |
In hang‑up state, press the * key twice; the phone will automatically restore the initial receiving state.
The phone can automatically store up to 199 incoming call messages.
The device has a three‑position mechanical lock; inserting the key to the yellow position activates full lock, red locks zero‑prefix numbers, and green unlocks all dialing.