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Features:
1. Works with FSK/DTMF systems
2. 46 incoming call memory, check, recall and delete
3. 16 outgoing call memory, check, redial and delete
4. 46 VIP memory
5. 20 speed dialing
6. 12 one-touch dialing
7. Calculator
8. Hold, redial, Pause and flash
9. Anti-fraud dialing
10. Hands free dialing
11. Ring volume adjustable
12. LCD contrast
13. Long distance call control
14. Blue backlight LCD
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Installation:
You may provide power to the CT-188 with the use of AA
batteries.
To install batteries:
Turn the unit over. Remove the battery compartment cover. Insert
3 AA batteries following the polarity diagram. Replace the battery
compartment cover.
Choose the telephone outlet in your home or office where you
wish to connect the unit. Plug the supplied telephone line to the
telephone outlet. Connect the other end of the telephone line to
the unit.
Plug one end of the supplied coil cable into the outlet of handset.
Connect the other end to the unit.
NOTE: You should replace the new battery if the LCD can not be
adjusted to a suitable reading or the function key can’t work well.
If the unit is not properly featured, you need to remove battery and
telephone line then, re-connect 10 minutes later. To avoid shock,
unplug telephone line before replacing battery.