HTC 10 Sprint - Manual (Page 99)

Phone Calls and Voicemail 86
In-Call Screen Layout and Operations
While you ’re on a call, you will see a number of onscreen options.
● Mute : Mute the microphone during an active call. Tap again to unmute the microphone.
Note: If Mute is activated, the speaker mode is deactivated.
● Speaker : Route the phone ’s audio through the speaker (On) or through the earpiece (Off).
 Activate Speaker to route the phone ’s audio through the speaker. (You can adjust the
speaker volume using the Volume button.)
 Deactivate Speaker to use the phone ’s earpiece.
Warning: Because of higher volume levels, do not place the phone near your ear during speakerphone
use.
● Dialpad : Use the onscreen dialpad to enter additional numbers, for example, an extension or
access code.
 For example: When you call your bank ’s 800 number, use your dialpad to enter your account
number and PIN.
● Tap to view more in-call options.
 Add call: Tap to initiate a conference call (3-way call).
 Flash: Tap to put the current call on hold.