Yealink SIP-T27G - Basic Call Features; Placing Calls; Answering Calls; Ending Calls

Customizing Your Phone
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Account Registration
To register an account via phone user interface:
1. Press Menu->Settings->Advanced Settings (default password: admin) ->Accounts.
2. Select the desired account and then press the Enter soft key.
3. Select Enabled from the Activation field.
4. Enter the desired value in Label, Display Name, Register Name, User Name, Password
and SIP Server1/2 field respectively. Contact your system administrator for more
information.
5. If you use the outbound proxy servers, do the following:
1) Press or , or the Switch soft key to select Enabled from the Outbound
Status field.
2) Enter the desired value in the Outbound Proxy1/2 and Proxy Fallback Interval field
respectively. Contact your system administrator for more information.
6. Press the Save soft key to accept the change or the Back soft key to cancel.
You can repeat steps 2 to 6 to register more accounts.
The following figures demonstrate single or multiple accounts registered on the phone:
Single account:
Multiple accounts:
To disable an account via phone user interface:
1. Press Menu->Settings->Advanced Settings (default password: admin) ->Accounts.
2. Select the desired account and then press the Enter soft key.
3. Select Disabled from the Activation field.
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