Why can't I send messages from my Siemens Gigaset SL785 Cordless Telephone?
- SSamantha KingJul 31, 2025
There might be several reasons why you cannot send messages. First, check if you have requested the CLIP service (Calling Line Identification Presentation) from your service provider. If not, ask your service provider to enable this service. Also, if the SMS transmission has been interrupted, try re-sending the SMS. Ensure that a valid number is entered for the SMS centre set as the active send service centre.