Air202 响应来自AT + CUSD = 1，“* 100＃”，15

欢迎您！我来自波兰。我在AliExpress买了Air202。
我有这样的剧本。

Hello! I'm from Poland. I bought Air202 on AliExpress.
I have a script like that.

module(...,package.seeall)

local function print(...)
  _G.print("test",...)
end

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local function send_cusd()
  ril.request("AT+CMGF=1") 
  ril.request("AT+CSCS=\"GSM\"") 
  ril.request("AT+CUSD=1,\"*100#\",15")
end
sys.timer_start(send_cusd,20000)
-------------------------------------------------------------------------------------------

以下是使用函数send_cusd()的结果。
响应编码为GSM 7位。
如何在ASCII中设置编码答案？在波兰语。
谢谢你的帮助。

Below is the result of using the function send_cusd().
The response is coded as GSM 7-bit.
How do you set a coded answer in ASCII? In Polish.
Thank you for your help.