D-Link DSL-502T ADSL Router – サポートフォーラム

username length too long? [D-Link DSL-502T ADSL Router - 110631]

The user name that I use for my ISP is 35 characters long. The max allowed on the config web page for the DSL-502T is 32 so I can't connect to the internet. Is there any way past this problem?
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