You can set up voicemail on your Android phone directly from the phone's keypad or its Voicemail app if it features one.

You can make a call on WhatsApp to a single person or to a group of contacts, but you'll need their phone numbers and an internet connection.

HELSINKI, Oct 19 (Reuters) - Struggling to get a phone signal at home on planet Earth? Perhaps you'll have better luck on the moon. Nokia (NOKIA.HE), opens new tab has been selected by NASA to build ...