diff --git a/Notify_sfr.md b/Notify_sfr.md
index 7d8726e..9065251 100644
--- a/Notify_sfr.md
+++ b/Notify_sfr.md
@@ -1,14 +1,9 @@
 ## Société Française du Radiotéléphone (SFR)
-* **Source**: https://nexmo.com/
+* **Source**: https://www.sfr.fr/
 * **Icon Support**: No
 * **Message Format**: Text
 * **Message Limit**: 160 Characters per message
 
-### Account Setup
-To use Vonage, you will need to acquire your _API Key_ and _API Secret_. Both of these are accessible via the [Vonage Dashboard](https://dashboard.nexmo.com/getting-started-guide).
-
-The **{FromPhoneNo}** must be a number provided to you through Nexmo
-
 ### Syntax
 Valid syntax is as follows:
 * `sfr://{user}:{password}@{space_id}/{PhoneNo}`
@@ -21,6 +16,11 @@ Valid syntax is as follows:
 | password   | Yes      | The password associated with your SFR account.
 | space_id   | Yes      | The Space ID associated with your SFR account.
 | PhoneNo         | **\*No**   |  The phone number you wish to notify
+to | Yes | This is the Phone Number that will receive the notification; this is an alias of PhoneNo
+lang | No (default value set) | This is required by SFR when sending an SMS. Default to `fr_FR`
+from | no | This is the sender name that will be seen when people receive the sms. It *MUST* be registered previously in the SFR Business DMC Account
+timeout | No | This is the time after which the SMS will be dropped by SFR. Default to `2880` minutes
+voice | No | This is the voice used when SMS is encoded as a vocal. Not applicable in apprise, but must be set for API compatibility reasons. Default to `claire08s`.
 
 #### Example
 Send a SFR Notification: