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Yealink Forums » IP Phone Series » T4x Series v » Does Yealink Support Services Codes?

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Does Yealink Support Services Codes?
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gijoe Offline
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Post: #1
Does Yealink Support Services Codes?
HI
I have here some T48S Phones. To activate the Voicemail, I have to enter *21# . Sadly, this doesnt work at all. How can I enter Service-Codes into a Yealink phone?
01-15-2019 05:09 PM
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Does Yealink Support Services Codes? - gijoe - 01-15-2019 05:09 PM

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