User Guide

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such as " 524- -". Press DELETE twice to delete it.
4. Q. We got a busy signal when calling the a number, no
ringing tone? (Putting numbers to blacklist by themselves
who had not been blocked. )
A: Firstly, turn off BLOCK NO CID function. Secondly, switch to
“1 ring” status as follows: Press BACK/NO CID for 3 seconds
until “0 RING” shows on the screen. Then press up or down
arrow to choose “1 RING”, and press BACK/NO CID to save.
After that, the phone should have a dial tone. If not, try to
connect the blocker to your extension in parallel.
5. Q: Can I go back to factory setting?
A: Pick up handset, press asterisk (*) key on your telephone,
then enter "61806180", press "#" key to exit.
6. Q: My answering machine not work since I installed the
blocker.
A: Firstly, please make sure the answering machine has been
turned on. Secondly, connect the call blocker and answering
machine with the Parallel Set Up.
7. Q: The blocker disconnected me in the middle of a
calls.
A: Try to connect the blocker to extension with parallel set up.