HTC One A9, User Manual

Page: 102 / 269

Phone Calls and Voicemail 89
To activate Call Forwarding:
1. Tap > .
2. Tap .
3. Enter the area code and phone number to which you want your calls forwarded.
4. Tap Call . (You will hear a tone to confirm the activation of Call Forwarding.)

You will hear a tone to confirm the activation of Call Forwarding. All calls to your wireless
number will be forwarded to the designated phone number.
To deactivate Call Forwarding:
1. Tap > .
2. Tap .
3. Tap Call . (You will see a message and hear a tone to confirm the deactivation.)

You will hear a tone to confirm the deactivation.
Internet Calls
When you
’re connected to a Wi-Fi network, you can make and receive calls through an Internet calling
account.
Note : Before you add an Internet calling account, make sure that you
’ve registered with an Internet
calling service that supports voice calls over Session Initiation Protocol (SIP). Internet calls to phone
numbers may incur additional fees.
Add an Internet Calling Account
You must add an Internet calling account before you can make Internet calls.
1. Tap > > Settings > Call .
2. Under Other call settings, tap Calling accounts .
3. Tap Internet calling (SIP) accounts and tap .
4. Enter your account details.
5. Tap > Save .
6. To set your phone to receive Internet calls on your added account, select the Receive incoming
calls option.