How do you mute a call while listening? I don't see a mute button!

Hi! You can press the arrow up or down to adjust the receiver or speaker volume while talking. Also, while using the handset to answer or make a call, you will see the word “MUTE” appear on the handset display window. To activate the MUTE, press the button below the word MUTE, To de-activate the MUTE function, press the button below the word MUTE again and the word MUTE will stop flashing on the LCD screen on the handset. Hope this helps! -C

Call block has reached maximum number of entries. how do i block more numbers? do i have to delete entries to add more or does it auto delete oldest?

You can store up to 50 phone numbers in the call block list. If you want to change/delete the block list number, follow the first 3 steps in “Adding call blocked number manually” from page number 25 in the manual, and then press the arrow keys up or down, to the slot where the number is stored, press OK. To delete the number, press CLEAR, either press OK to delete, or enter a new number and press OK. Here is the operating manual in full if you would need it: https://help.panasonic.ca/PCS/OperatingInstructions/KXTGB85x_Operating%20manual_ver031.pdf

How do i set it so when someone calls and it picks up it isn't heard in the room?

You can turn off call screening, by pressing MENU #310.

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Panasonic Expandable Corded/Cordless Phone System with Answering Machine and One Touch Call Blocking – 1 Handset - KX-TGB850B (Black)

Panasonic Expandable Corded/Cordless Phone System with Answering Machine and One Touch Call Blocking – 1 Handset - KX-TGB850B (Black)

Product ID: 312647078

Details

Answering System Type
Digital
Brand
Panasonic
Color
Black
Dialer Type
Dual Keypad
Item Weight
2.5 Pounds
Item dimensions L x W x H
3 x 1 x 4

📞DECT 6.0 clarity

🔋180h standby battery

🛡️50 number call block

Description

📞 Stay connected, powered up, and in control—because your calls deserve the best.

POWER THROUGH OUTAGES - Line power mode keeps you talking even during brief blackouts—never miss a call.
SMART CALL MANAGEMENT - Block up to 50 unwanted numbers and access 70-item phonebook for effortless dialing.
USER FRIENDLY INTERFACE - Large backlit LCD with 3 language options and intuitive controls for quick, confident use.
CRYSTAL CLEAR CALLS WITH DECT 6 0 - Enjoy interference-free conversations with advanced cordless technology.
SEAMLESS CORDED CORDLESS FLEXIBILITY - Stay connected anywhere at home or office with a sturdy base and lightweight handset combo.

The Panasonic KX-TGB850B is a versatile expandable phone system combining a corded base with a cordless handset, featuring a digital answering machine, 180-hour standby battery life, DECT 6.0 call clarity, and robust call blocking for up to 50 numbers. Designed for home or office, it ensures uninterrupted communication even during power outages with line power mode and offers a large, multilingual LCD display for ease of use.

Specifications

ASIN	B092ND63QG
Answering System Type	Digital
Best Sellers Rank	#221,033 in Office Products ( See Top 100 in Office Products ) #567 in Landline Phones
Brand	Panasonic
Built-In Media	Handset, Base, Charger, Battery x 2, Line Cord, Curve Cord, Adapter, Manual
Color	Black
Compatible Devices	Panasonic KX-TGBA85 handsets, DECT 6.0 devices, phone networks with Caller ID support
Conference Call Capability	3 way
Customer Reviews	4.0 out of 5 stars 959 Reviews
Dialer Type	Dual Keypad
Enclosure Material	Plastic
Global Trade Identification Number	00885170361386
Is there Caller ID	Yes
Item Dimensions	3 x 1 x 4 inches
Item Weight	2.5 Pounds
Manufacturer	Panasonic
Material	Plastic
Mfr Part Number	KX-TGB850B
Model Number	KX-TGB850B
Multiline Operation	Multi-Line Operation
Number of Batteries	2 AA batteries required. (included)
Phone Standby Time	264
Phone Talk Time	5 Hours
Power Source	Battery Powered
Recording Capacity	30 Minutes
Telephone Type	Corded
UPC	885170361386
Warranty Description	1 year manufacturer

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