Do you have a question about the BT 450 and is the answer not in the manual?
Talkback Function | Yes |
---|---|
Temperature Sensor | Yes |
Night Vision | Yes |
Two-Way Communication | Yes |
Range | 300 meters |
Zoom | Digital |
Power Source (Camera) | AC adapter |
Power Source (Parent Unit) | Rechargeable battery |
Placement advice for optimal signal and avoiding interference.
Instructions for plugging in power and connecting the phone line.
Steps to prepare additional handsets and chargers for use.
How to manually set the date and time if Caller Display is not used.
Explanation of all buttons on the phone handset and their functions.
Details of the handset screen elements and status icons.
Identifies and explains buttons, lights, and contacts on the base unit.
Guide on how to use the phone's menu system and options.
Visual representation of menu flow and button access points.
Instructions for initiating, preparing, and terminating phone calls.
How to answer calls, use auto answer, and handle call waiting.
Adjusting volume, muting, and using handsfree mode during calls.
Managing call history, phonebook entries, including saving, editing, and deleting.
Allocating numbers to speed dial buttons and making calls using them.
Securing the keypad and locating a misplaced handset using the paging function.
Accessing missed calls, answering machine messages, and text messages.
Configuring ringtones and volume for external and internal calls.
Customizing audible alerts for key presses, low battery, or out of range.
Settings for display contrast, handset name, auto answer, and priority.
Configuration options for the base unit, including ringer and dialling mode.
PIN, system reset, PBX access code, date/time, and alarm settings.
How Caller Display works and what information is shown.
Viewing call history, dialling, copying, deleting entries, and list settings.
How to access the BT Answer 1571 voicemail service.
Using pre-programmed numbers for directory enquiries and helpdesk.
Configuring call divert and call waiting services.
Turning the answering machine on/off and operating it via handset.
Setting up and managing outgoing messages.
Configuring answer mode, delay, recording time, and call screening.
Listening to messages, deleting old messages, and managing memory.
Accessing and controlling the answering machine remotely via phone.
How to subscribe to and understand the cost of the text messaging service.
Composing, sending, saving, and managing text messages and templates.
How to receive, read, reply, and forward text messages.
Configuring service centre numbers and managing message alerts.
Adding, selecting, and removing additional handsets from the base.
Making internal calls, transferring calls, and setting up conference calls.
Solutions for common phone operation problems like no dial tone or no ringing.
Resolving issues with the display, icons, busy tone, and answering machine.
Addressing problems with remote access, caller ID, handset registration, and base unit.
Solutions for common text messaging errors, including sending and receiving issues.
Using text commands, accessing sales/billing, and finding further support.
Important safety advice, battery replacement, cleaning, and environmental considerations.
Information on product disposal and the terms of the guarantee.
Technical specs, network connection, compliance, switchboard use, and recall function.