
Do you have a question about the AT&T CLP99553 and is the answer not in the manual?
| Brand | AT&T | 
|---|---|
| Model | CLP99553 | 
| Category | Cordless Telephone | 
| Language | English | 
Details model numbers, handset configurations, and system type.
Highlights safety standards like TIA-1083 and Bluetooth compliance.
Covers base/charger installation, battery setup, and placement guidelines.
Explains Bluetooth capabilities, pairing, and connecting devices.
Instructions for handling home and cell calls, including call waiting.
Creating, editing, and dialing entries from the phone directory.
Reviewing caller ID logs, saving entries, and troubleshooting.
Setting up announcement, answer on/off, call screening, and message playback.
Describes essential handset buttons like CELL, HOME, SPEAKER, and TONE.
Explains DIR/VOLUME, CID/VOLUME, OFF/CANCEL, QUIET#, MUTE/DELETE.
How to access and navigate the main feature menus on the handset.
Details VOLUME, HANDSET LOCATOR, PTT, FLASH, TONE, and MUTE buttons.
Explains SKIP, REPEAT, PLAY/STOP, and DELETE functions for messages.
How to access Directory, Caller ID, and Answering System features from the base.
Step-by-step guide for connecting the line cord and power adapter.
Instructions for installing the power adapter and charger correctly.
Explains screen messages related to battery charge levels and actions.
Procedure for placing the handset in the base to charge the battery.
How the system operates during a power outage and its limitations.
Steps for mounting the telephone base on a wall.
Steps for converting the base from wall mount to tabletop.
Overview of features like pairing, connecting devices, and optimal operating range.
Using the app for enhanced caller ID and mobile notification features.
Explains terms like Active Devices, Pairing, PIN, and Discoverable Mode.
Step-by-step guide for pairing your Bluetooth-enabled cell phone.
Step-by-step guide for pairing a Bluetooth headset.
How to view the device list and connect/disconnect active devices.
Procedures for removing devices and replacing active devices in slots.
Steps to download contacts from your cell phone to the system.
General instructions for accessing and changing system settings.
Setting the volume and selecting tones for incoming calls.
Procedure to manually set the system's date and time.
Selecting the language for screen displays on handsets and base.
Setting up audible announcements for incoming callers.
Saving your voicemail number for quick access.
Turning off the 'New Voicemail' display without deleting messages.
Controlling the audible feedback for key presses.
Enabling Caller ID to automatically set the system's date and time.
Configuring the home area code for easier local call dialing.
Configuring the cell area code for accurate cell call dialing.
Setting dial mode (Tone/Pulse) and viewing AT&T website.
Setting a period of time for the phone to be silenced automatically.
Turning no-line alerts on/off and cell phone notification alerts.
Instructions for using handset and base to make/answer home calls.
Handling incoming calls while already on a home line call.
Seamlessly switching between an active home call and an incoming cell call.
Seamlessly switching between an active cell call and an incoming home call.
Instructions for using handset and base to make/answer cell calls.
Handling incoming calls while already on a cell line call.
Combining home and cell calls for a conference call.
Simultaneously using both home and cell lines with multiple handsets.
Adjusting listening volume and using the speakerphone function.
Temporarily silencing ringers and muting the microphone during calls.
Switching to tone dialing and placing calls on hold.
Adjusting audio quality and using chain dialing for sequences.
Retrieving directory, caller ID, or redial entries while on an active call.
Locating misplaced handsets using the paging function.
How to join an ongoing call with another handset or the base.
Using intercom for conversations between handsets and the base.
Enabling, initiating, and managing PTT calls between devices.
Switching to outside calls from an active intercom session.
Moving calls between devices or creating three-way conversations.
Steps to turn the Push-to-Talk feature on or off on the handset/base.
Procedures for starting PTT calls to a single handset or the base.
Procedures for starting group PTT calls to multiple devices.
How to respond to and participate in PTT calls.
Switching call types and managing outside calls during PTT.
Procedures for making calls during PTT and ending PTT sessions.
Details directory capacity, sharing, and status messages.
Step-by-step guide for adding and modifying contacts.
Methods for browsing and searching contacts in the directory.
Efficiently finding contacts using a three-character search.
Procedures for dialing, changing contact types, and removing entries.
Steps to delete entire downloaded contact lists from the system.
How Caller ID works and its interaction with call waiting service.
How the caller ID log stores calls, missed calls, and memory match.
Instructions for viewing call history and details.
Modifying the number of digits dialed from the caller ID log.
Adding call log entries to the phone's home directory.
Procedures for deleting individual or all caller ID log entries.
Explains why caller ID information may not be displayed.
Viewing caller names, numbers, time, and date of calls.
Recording, playing, deleting, and resetting outgoing announcements.
Turning the system on/off and enabling call screening.
Configuring ring count for calls and setting the remote access code.
Setting message alert tone and adjusting recording time limit.
Distinguishing system messages from voicemail and coordinating services.
Playing messages, memos, and using playback controls.
Procedures for clearing all reviewed messages from the system.
List of commands to control the answering system remotely.
Steps for adding new devices and removing existing ones from the base.
Explains the meaning of various alert tones, lights, and screen messages.
Solutions for various operational problems with the phone system.
Guidelines for phone care, safety precautions, and warranty details.
Details RF band, channels, operating conditions, voltage, and battery specs.