When I sent a text message, the customer center said that they used up all the basic characters, what does it mean?

A. 1

There are texts that are basically provided free of charge depending on the plan.
It means I'm done with the text.
It depends on the plan, but about 200, 250, and 450 free text messages are provided.
After you finish sending this built-in text, you can send it for a fee.
It's 20 won per text.

Gentleman 10 years ago 0

OK

A. 2

Basic characters are refilled every month.
The basic text will be provided again next month, so I can send it again for free.
If you send an additional text message this month, the fee will be charged.

Gentleman 10 years ago 0

OK

A. 3

SMS is 20 won and LMS (or MMS) is 30 won per case.
If you finish writing the default character, you will be charged like this.

Gentleman 10 years ago 0

OK