AT&T Calypso 4 User Manual

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On-screen options
Item Description
Overow
Menu
Tap and select Switch to RTT to send the
caller a Real-time text during a call.
Speaker
Tap to turn the speakerphone on or off.
Warning: Because of higher volume levels,
do not place the phone near your ear
during speakerphone use.
Mute
Mute the microphone during an active call.
Tap again to unmute the microphone.
Keypad
Tap to show the on-screen keypad. Use the
keypad to enter additional numbers, for
example, an extension or access code.
Hold Tap to hold the current call.
Add call Tap to initiate a 3-way conference call.
Video call Tap to switch to video call.

AT&T Calypso 4 Specifications

General

Brand	AT&T
Model	Calypso 4
Category	Cordless Telephone
Language	English