From the manufacturer
/**
* Common event handler for click and keydown events.
* @param {Event} event - The event object.
* @param {Function} handleClickOrEnter - Function to handle click or Enter key events.
* @param {Function} handleEsc - Function to handle Esc key events.
*/
// [TODO][AplusMantle-8064] Create common event handler util(key events, click events) in AplusModuleResources
function handleClickAndKeyEvents(event, handleClickOrEnterOrSpace) {
const ENTER_KEY_CODE = 13;
const ESCAPE_KEY_CODE = 27;
const SPACE_KEY_CODE = 32;
const isClick = event.type === 'click';
const isKeydown = event.type === 'keydown';
const isEnter = isKeydown && event.keyCode === ENTER_KEY_CODE;
const isSpace = isKeydown && event.keyCode === SPACE_KEY_CODE;
const isEsc = isKeydown && event.keyCode === ESCAPE_KEY_CODE;
if (isClick || isEnter || isSpace) {
handleClickOrEnterOrSpace();
} else if (isEsc) {
handleEsc(event);
}
}
/**
* Function to handle esc key event.
* @param {Event} event - The event object.
*/
function handleEsc(event) {
event.target.blur()// force remove focus
}

KX-TGF852
Home Business Phone with Advanced Call Blocking
Keep your business running smoothly with this corded/cordless phone. Advanced call blocking eliminates nuisance callers; system is expandable up to 6 handsets so you can keep a phone in any room. Features such as 2-way recording and bright LCD panel make it easy to make, receive, and monitor calls.


The Ultimate Spam Call Blocker
Automated Call Block pre-blocks robocalls; Telemarketing Call Block lets you to block announced callers; block 1K more with 1-touch Call Block Button on the base and handset.

Expand Your System
Keep your business running smoothly by placing additional handsets anywhere you need in your home or office, expanding your phone system to up to 6 handsets total (additional handsets sold separately).

Record Your Calls
Never miss an important detail in your work or personal calls. 2-Way Recording records your conversations so you can always go back and make sure that tasks, commitments, and meeting times are confirmed.

Answering System
Built-in answering system ensures you never miss a call with up to 17 minutes of record time for messages. Retrieve messages from any handset.

Large Tiltable Screen
Everything you need is at a glance with the large tiltable 3.4-inch LCD display, attached to a base, with one-touch dial buttons and call block button

Store Important Numbers
Phonebook stores up to 100 important numbers.

Long Battery Life with Alert
When the power goes out, power back-up ensures you can still use your phone for emergencies for up to 10 hours (standby 5 days)

Go Hands Free
You won't have to lift a finger -- Caller ID announces caller information in English or Spanish; speakerphone lets you talk hands-free
You won't have to lift a finger -- Caller ID announces caller information in English or Spanish; speakerphone lets you talk hands-free
Is 2-way recording different from a voice memo?
2-way recording is a feature that records conversations during landline calls. Voice memo is a feature that records your own voice during standby and is not offered with this model.
How do I start 2-way recording?
During calls press the [RECORD] soft key on the base unit to start recording. The recording feature can be selected from the menu on the handset.
Can I get the base unit to announce “this call will be recorded”?
Yes. By pressing the [RECORD] button, a “Recording will start” announcement is played every time. Because it cannot be configured, the announcement cannot be deleted. For legal reasons the caller must be told that the call is being recorded.
What's in the box
AC adaptor, Telephone line cord Desk stand/Wall mounting adaptor, Base battery cover Corded handset, Corded handset cord, Cordless handset 4 Rechargeable batteries, 2 Handset covers 2 Chargers