Cidco Communications CL915 User Manual (English)

William PatelAug 18, 2025

Why does my Cidco Communications CL915 have static interference?

S
Samuel CarlsonAug 18, 2025
Static interference (crackling sound during a call) in your Cidco Communications Cordless Telephone may occur if the base is near appliances or large metal objects. Keep the handset away from interference sources such as computers, remote control toys, wireless alarm systems, wireless intercoms, room monitors, fluorescent lights, and electrical appliances. Try pressing the CHANNEL button to switch to another channel. If the interference is severe, turn off the interfering device.

Brand	Cidco Communications
Model	CL915
Category	Cordless Telephone
Language	English

Brand

Cidco Communications

Model

CL915

Important Safety Instructions

Telephone Wiring and Jack Installation

Instructions for installing or modifying telephone lines, including precautions during electrical storms and in wet locations.

Batteries

Safety precautions for handling, charging, storage, and disposal of battery packs.

FCC Requirements

Information on compliance with FCC rules for connecting the device to the telephone network.

Warranty

Details of the product warranty, including what is covered, what is not covered, and state law rights.

Installation

Selecting a Location

Guidelines for choosing an optimal location for the phone base, considering AC outlets and potential interference sources.

Wall Mounting

Step-by-step instructions for mounting the phone base on a wall plate or screws.

Battery Installation Procedure

Procedure for installing the battery pack into the handset and ensuring proper charging.

Ringer Setting

Instructions on how to adjust or turn the handset ringer on and off.

Headset Attachment

How to connect and use an optional headset with the telephone.

Belt Clip Attachment

Steps for attaching the belt clip to the handset for carrying.

Features and Controls

Location of Controls and Features

Detailed description of each key and its function on the handset and base.

Indicator Lights and Jacks

Explanation of indicator lights (In Use, Charge) and ports (Headset Jack).

Programmable Phone Features

Overview of customizable settings like language, ringer tone, dial method, and area codes.

Programming Handset Features

Instructions on how to access and change handset settings like language, time, date, and area codes.

Advanced Programmable Settings

Details on setting local area codes, call history saving, and repeat call display.

Caller ID and Call Waiting ID

Explanation of Caller ID and Call Waiting ID services and their basic functionality.

Voice Mail and Network Services

How to program voice mail access and use network services like call return and call forwarding.

New Call Light and Handset Features

Information on the new call indicator light, using a headset, and locating a lost handset.

Operational Warnings and Adjustments

Explanation of out-of-range warnings and how to change channels to reduce interference.

Basic Operation

Making a Call

Step-by-step guide on how to make a phone call using the handset.

Redial and 3-Way/Flash Functions

Instructions on using the redial feature and the 3-Way/Flash function for call waiting.

Tone Services and Speed Dial

How to use tone services on a pulse line and make calls using the speed dial directory.

Caller ID Operation

Viewing the Caller ID List

How to access and browse the stored Caller ID records on the display.

Caller ID Recall and Storage

Instructions for returning calls from Caller ID records and storing them in the speed dial directory.

Managing Caller ID Records and Call Waiting

How to delete individual or all Caller ID records and use Caller ID with Call Waiting.

Troubleshooting

Common Issues and Solutions

Guides users through common problems like no dial tone, no ringing, or blank screens.

Cidco Communications CL915 User Manual

Table of Contents

Questions and Answers:

Cidco Communications CL915 Specifications

Summary