TELEPHONE OPERATION
Digital Security System
Your GH3210 Cordless Telephone is equipped with a digital security coding system to protect your base unit from be- i n g a c c e s s e d b y o t h e r c o r d l e s s telephones.
The code allows your base and handset to recognize each other so that other cordless phones will not make calls on your line.
If the AC adaptor is disconnected or a loss of power occurs while the handset is away from the base unit, the security code will be lost and the phone will be inopera- ble. If this occurs, reconnect the AC adap- tor and return the handset to the base unit so that the security code is reset.When the handset is not in the base, only a hand- set having the identical security code and operating on the same channel can ac- cess the base and use your phone line. When the handset is in the base, no other handset, even those having the identical security code and operating on the same channel can access the base and use your phone line.
Digital security coding will also eliminate the “false” ringing associated with cordl- ess telephones not equipped with this
feature.
40 Channel AutoScan
Operation
Your cordless telephone has 40 operat- ing channels. The phone will automatically
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search and select the clearest channel when you press the CHANNEL button.If you hear noise or other interference during your conversation, you can manually select a clearer channel by pressing and releasing the CH button on the handset to switch to another spare channel. Your call will not be interrupted.
NOTE:
You must be in usable range to change channels. If you press the CH button when you are close to being out of range, you may lose the call. If this occurs, place the handset back into the base for a few seconds to reset the security code and then make the call again.
Receiver Volume Control
Your GH3210 allows you to adjust the handset volume to a more comfortable lis- tening level by pressing up ( 
)and down ( 
)keys.
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