Joke Collection Website - Blessing messages - The mobile phone card is installed on another mobile phone, so why can't the text message be sent out?

The mobile phone card is installed on another mobile phone, so why can't the text message be sent out?

Wrong number setting in SMS center, signal problem, mobile phone setting problem.

1, SMS center number is set incorrectly: SMS center number will be different in each region. Please re-enter the correct SMS center number.

2. Signal problem: Make sure the phone is in a good signal place. If the signal is poor or there is no signal, it will lead to the failure of sending SMS.

3. Mobile phone setting problem: Check whether the fixed dialing service is enabled, because this will limit sending information only to the contacts in the fixed dialing list.