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Yealink T48 User Guide Below is a diagram of a Yealink T48 IP Phone. The features, keys, and functions you will learn throughout this users guide will be the same across most Yealink phone models. Line or Line Keys Extension...
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The How To’s Extension Keys: 1. The extension keys (across from the Line Keys) can be programmed to do anything, like Speed Dial, Call Hold (call parking), etc. Transfer a Call: 1. While you are on a call, press the transfer button. 2.
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Troubleshooting Tips: 1. If the phone is ever behaving strangely, Reboot the Phone! a. To reboot the phone: i. Unplug the Power Cord from the back of the phone (black and round). ii. Plug it back in 10 seconds later. 2.
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