ADVANCED FUNCTIONS
Calling with more than one Handset
If you have more than one handset registered to the same base, you can make internal calls and transfer an external call between the registered handsets.
Making an internal call
1.Press the 
key, the LCD displays as follows, then input the number of the handset you want to call.
2.If the destination handset is not available, the handset will return to standby mode. If the handset entered is valid, the called handset will ring and display HSX
Calling. The handset user can press the 
key to answer the internal call.
3. At the end of your conversation, press the 
key.
Note:
During the internal call, if an external call comes in, the LCD will show the caller's number. You should press the
key to end the internal call first then press the 
key to answer the call.
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