How to activate SMS function in Laos card?

Laos card to open SMS function operation steps are as follows:

1. Dial the short number of the service hotline, press 2 on the dialing key of the mobile phone to select manual service, and then activate the SMS function according to the customer service instructions.

2. Click the Phone Address Book option on the phone desktop.

3. Open the address book and enter #, #, #, # 4636, #, #, # and # on the dial pad.

4. After input, you can enter the mobile phone test interface, and click to select the mobile phone information option.

5. Enter the information interface of the mobile phone and slide the screen. There is a fillable box at the bottom of the screen. This box is SMSC, which is the information center.

6. Enter update in the box, and then click Refresh.

7. For the information center number, different information centers in different places are different. Search for the information center number in the corresponding area of the browser, find the corresponding center number, and fill in the modification.