Yealink SIP VP-T49G Quick Start Manual page 6

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3. Connect the handset and optional headset, as shown below:
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The headset should be purchased separately.
Note:
4. Connect the optional USB flash drive, as shown below:
5. Connect the AC power, as shown below:
Note: The IP phone should be used with Yealink original power adapter (12V/2A) only. The use of the third-party power
adapter may cause the damage to the phone. If you are connecting a PC to your phone, we recommend that
you use the Ethernet cable provided by Yealink.
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