Yealink T48G-SKYPE FOR BUSINESS EDITION User Manual page 172

User Guide for the T48G Skype for Business phone
To place a call on behalf of a boss's line:
Tap ->Bosses.
1.
Tap the avatar of the desired boss.
2.
Tap the On behalf soft key.
3.
Tap the desired contact or enter the desired number, and then press
4.
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or tap .