Does Unicom have a service similar to mobile short message calling, and how to open it?

1 Edit the short message G5 to 100 13. Due to the different SMS codes in different provinces, the local 100 10 customer service shall prevail.

Take your certificate to the business hall.

3 dial 100 10 to switch to manual opening.

Short message forwarding service is a short message forwarding function, which provides customers with voice-like call forwarding. Customers can use this service as long as they apply to open the SMS forwarding function and set the forwarding number as required. After setting SMS forwarding, the mobile phone will no longer receive peer-to-peer SMS messages from other mobile phone numbers, but directly forward them to the mobile phone calling the target number.