> ## Knowledge Base Index > Fetch the complete knowledge base index at: https://help.ecall-messaging.com/sitemap.xml > Use this file to discover available pages before exploring further. > Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash). # Notification (SMS) # Notification The command %Notification% enables eCall to send a confirmation of transmission for an instruction from a mobile phone (i.e. a read-out that the mobile phone has received a message or a communication from the SMS service that the message could not be executed within a certain period). The instruction can be one of the following formats: * %Notification% * %Notification:% * %Notification:% * %Notification:% If no e-mail address or phone number is entered the address for the confirmation of receipt will be taken from the account settings if one has been entered. _Example 1:_ Confirmation of receipt via e-mail An e-mail containing: 'This is a message with %Notification:john.smith@company.com% confirmationreceipt via e-mail' produces the following message on a mobile phone: 'This is a message with confirmationreceipt via e-mail' eCall sends an e-mail to the address john.smith at company.com as soon as the mobile phone has received the message. _Example 2:_ Confirmation of receipt from a pager An e-mail containing: 'This is a message with a confirmation of receipt %Notification:0740121212% to a pager' produces the following message on a mobile phone: 'This is a message with a confirmation of receipt to a pager' eCall sends a message to the Telepage Swiss Pager number 074/0121212 as soon as the mobile phone has received the message.