Learn how to use call waiting on your Nokia Lumia 1520. Get another call while you’re already in one? Call waiting helps you answer or hold one of the calls.
Tap Settings > network+, and switch Call waiting to On.
To hold the first call and answer the new call, tap ANSWER.
To end the first call and answer the new one, tap end call + answer.
To ignore the new call, tap ignore.
For more info on Skype-to-Skype calls and IM, see the video atYouTube (in English only).
Can’t answer a call in voice? You can reply to the caller by a text message.
When someone calls you, tap TEXT REPLY.
Tap type a message…, and write your message.
You can only reply by a text message to calls from the contacts saved in your phone.
If you’ve forwarded incoming calls to your voice mailbox, you can call it and listen to the messages your friends have left.
On the start screen, tap Call icon > Voice Message icon.
If asked, type in the voicemail password.
You can listen or reply to voicemail messages, delete them, or record a greeting message. For the availability of the voice mailbox service, and for info on setting up how long before calls are forwarded, contact your network service provider.