User Guide for the SIP-T27G IP Phone 
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The LCD screen prompts the following warning: 
 
2.  Press the OK soft key, registration configurations of all accounts on the phone will be 
cleared immediately. 
The login wizard will be displayed as below: 
 
3.  Enter the login information in each field. 
4.  Press the Save soft key to login or the Cancel soft key to cancel. 
Intercom 
Intercom is a useful feature in an office environment to quickly connect with the operator or the 
secretary. You can press the intercom key to automatically connect with a preconfigured target 
extension for outgoing intercom calls, and the target extension will automatically answer 
incoming intercom calls by default. You can also use intercom key to monitor a specific line for 
status changes on the phone. 
Note 
Configuring the Intercom Feature on the IP Phone 
Configuring an Intercom Key 
To configure an intercom key via phone user interface: 
1.  Press Menu->Features->DSS Keys. 
2.  Select the desired DSS key. 
Intercom is not available on all servers. Contact your system administrator for more information. 
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