HTC DIAM400 Cell Phone User Manual


 
Using Phone Features  29
To call voice mail
Number 1 is generally reserved for your voice mail. Tap and hold this button on the Phone screen keypad to 
call voice mail and retrieve your voice mail messages.
Answer a call
When you receive a phone call, a message will appear, giving you the option to either answer or ignore the 
incoming call. The TALK/SEND button will also flash when you receive a call. 
To answer or reject an incoming call
To answer the call, tap Answer, or press the TALK/SEND button.
To reject the call, tap Ignore, or press the END button.
To mute the ringing sound without rejecting the call, tap Mute Ring.
Tip You can also place your phone face down on a table to mute the ring without rejecting the call. 
To reject a call and send a text message
When you reject a call, you can choose to automatically send a text message to the mobile phone of the caller.
1. On the Phone screen, tap Menu > Options > Advanced tab.
2. Select the Reject call with text message check box.
3. Change the default text message if needed, then tap OK.
When Reject call with text message is enabled, tap Send Text to reject the call and send the text message to 
the caller.
To put a call on hold
Your device notifies you when you have another incoming call, and gives you the option of rejecting or 
accepting the call. If you are already on a call and accept the new call, you can choose to switch between the 
two callers, or set up a conference call between all three parties.
1. Tap Answer to take the second call, and put the first one on hold.
2. To end the second call and return to the first call, tap End Call or press END on your device.
To switch between two calls
Press the TALK/SEND button.
To turn on and off the Speakerphone
During a call, tap  to toggle between turning on or off the speakerphone. The speakerphone icon
appears in the title bar when the speakerphone is on. 
Tip You can also press and hold TALK/SEND to toggle between turning on or off the speakerphone.
Warning!  To avoid damage to your hearing, do not hold your device against your ear when the Speakerphone is 
turned on.