User Guide for the SIP-T40P IP Phone1644. Press the Send soft key after completing the content.5. Check the From and To fields, and then press the Send soft key.To delete a text message:1. Press Menu->Message->Text Message->Inbox (Sentbox, Outbox or Draftbox).2. Select the desired message and then press the Delete soft key.3. Select Delete to delete the desired message, and then press the OK soft key.The LCD screen prompts “Delete the selected message?”.4. Press the OK soft key to delete this message or the Cancel soft key to cancel.You can also delete all text messages by pressing the Delete soft key and then select Delete All.For more information, refer to the above steps.NoteVoice MailYou can leave voice mails for someone else using the SIP-T40P IP phone. You can also listen tovoice mails that are stored in a voice mailbox. This feature is set up on the server side. It is notavailable on all servers.When receiving a new voice mail, the phone will play a warning tone. The power indicator LEDwill slowly flash red, and the LCD screen will prompt “n New Voice Mail(s)” (“n” indicates thenumber of unread voice messages, e.g., 4 New Voice Mail(s)) and a flashing icon .You can also delete a specific message by pressing the Delete soft key after viewing.