admin管理员组

文章数量:1410712

Problem Description

I am using a Huawei E3531i-2 modem on Windows 10 to send USSD requests via AT commands in PuTTY and Python.

SMS sending works fine using AT+CMGS, so the modem is in Modem Mode (not HiLink Mode). However, all USSD commands fail with +CME ERROR: 100, even though USSD works when using the MTN Online .

本文标签： gsmHuawei Modem E3531i2Unable to Send USSD via AT CommandsStack Overflow

版权声明：本文标题：gsm - Huawei Modem E3531i-2 - Unable to Send USSD via AT Commands - Stack Overflow 内容由网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：http://www.betaflare.com/web/1744909811a2631844.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。