IS-168 cordless telephone has FSK/DTMF dual-mode automatic compatibility, 10 channel selection, caller ID function, area code setting, preset dialing function, single-key redial, pause, hold function, 2 sets of ring volume adjustment, large screen display, LCD display screen brightness adjustment, 2 sets of speed dialing keys, 1-12 hours of do not disturb function and other functions
The IS-168 is a FSK/DTMF dual‑mode wireless telephone with a large LCD that shows incoming numbers and supports up to 90 stored numbers. It offers 10 selectable channels, battery status display, and a Do‑Not‑Disturb timer ranging from 1 to 12 hours.
The manual explains how to install the handset on the base, charge the 3.6 V rechargeable battery, set local area codes, adjust LCD brightness, use quick‑dial keys, and diagnose common faults. Safety notes and warranty information are also provided. This manual is written in Chinese.
| Channel selection | 10 selectable channels (auto or manual) |
|---|---|
| Battery type | 3.6 V rechargeable battery |
| Number memory capacity | 90 groups of incoming and outgoing numbers |
| Do‑Not‑Disturb timer | 1‑12 hours |
| LCD brightness levels | 7 adjustable levels |