Brand: SANYO
Category: Phone
Document Type: Manual
Language: EN
Manual for CLT-W20
Uploaded: Nov. 21, 2025, 6:03 p.m.
Warranty Information
One year warranty covering manufacturing defects in materials and workmanship for new, unused products purchased in Canada.
- Setup: Install base unit, connect to phone line and power, charge handset for 15 hours. Set up remote sensor if applicable.
- Making Calls: Press TALK, dial number, press TALK again.
- Receiving Calls: Press TALK or any key to answer.
- Caller ID: Displays caller information if subscribed. Review call log via MENU/OK.
- Directory: Store up to 70 names and numbers.
- Temperature: Displays indoor and outdoor temperatures using the remote sensor.
- Troubleshooting: Sections cover no dial tone, call disconnection, keypad lock, low battery, and registration issues.
Troubleshooting and error codes
| Display/Symbol | Explanation |
|---|---|
| BASE PAGING | Someone has pressed PAGE on the base unit |
| BUSY | The dialed number or handset is busy |
| CALL ALL | An intercom call has been placed to all registered handsets |
| CALL BACK | A forwarded call was not answered |
| CH | Remote sensor channel. The selected channel number will display. |
| CHARGING | Battery is charging |
| CONFERENCE CALL | 2 handsets are on a conference call |
| ENDED | The call has ended. The elapsed time for the call also shows. |
| EXT IN USE | Another handset is already on an external call |
| EXTERNAL CALL | A call was received with no Caller ID information provided |
| FAIL | Registration did not occur |
| H | A call has been placed on hold |
| HI | Temperature is over 60°C |
| IN | Indoor temperature is shown |
| INTERNAL CALL | An intercom call has been placed from the HANDSET # / HANDSET NAME displayed handset |
| MIC MUTE | The handset is in mute mode |
| OUT | Outdoor temperature is shown |
| PRIVATE # / NAME / CALLER | Some or all of the Caller ID information was blocked |
| READY | Phone is charged and ready to make or receive calls |
| TALK | Phone is in Talk mode (ready to place a call or on a call). If on a call, the duration of the call also shows |
| UNKNOWN # / NAME / CALLER | Some or all of the Caller ID information was not sent with the call |
| FORWARD CALL | A call is being forwarded |
| DELETE? | Prompt asking if you want to erase the current Caller ID entry or a directory entry that is shown on screen |
| DELETE ALL? | Prompt asking if you want to erase all Caller ID information |
| MESSAGE WAITING | Caller has left a message (you must subscribe to a voice mail service offered by your local phone company for this to work) |
| STORE NUMBER | Prompt telling you to enter the telephone number for directory |
| STORE NAME | Prompt telling you to enter the name in directory |
| PHONEBOOK EMPTY | There is no record stored in the selected directory location |
| CALL LOG EMPTY | There is no record stored in the selected call log location |
| NO LINE | Telephone line is disconnected from base unit |
| KEY LOCKED | The keypad is locked |
| OUT OF SERVICE | When the handset is out of range or the base unit experiences power failure |
| CHARGE BATTERY | When the battery is low |
| PLACE IN CHARGER | The battery voltage is too low |
| RINGER OFF | The ringer is switched off |
| LO | Temperature falls below -20°C |