AT&T 2820 Cordless Telephone User Manual


 
EN
11
the manual Key Lock feature (see the SMART KEY LOCK section in this
manual on Page 26 for more details).
To activate speakerphone during a call:
While in Talk mode, touch
. ‘SPKR’ will appear on the handset
display to indicate the speakerphone is activated.
Touch
again to deactivate speakerphone and return to Talk
mode during a call. ‘TALK’ will appear on the handset display to
indicate talk mode is activated.
To end a call:
Touch
.
OR
Place the handset back into the base cradle.
To redial a call:
To redial the last number dialed, touch
then touch .
OR
Touch
to access a list of the previous 20 dialed numbers.
Use or to scroll through and select the desired number.
Touch
to dial.
Call waiting:
When you hear a call waiting tone:
Touch
to answer the incoming call and place your existing call
on hold.
Touch
to toggle between calls.
NOTE: You must subscribe to Call Waiting service through your local
phone company.
To adjust volume during call:
Touch
or to raise or lower the volume.
To mute the microphone during call:
Touch
to activate and deactivate mute.