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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.
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Setup: 1. Setup time and date: Press SET key when the unit is in standby mode. The SET 1dATE will be displayed. Press SET key again. The LCD should be flickering on 20xx Press▲/UP or▼/down key to set year. Press SET key to confirm the setting, Month should be flickering.
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4. Anti-fraud dialing: In standby mode press SET key. The LCD will display SET1dATE. Press ▲/UP key repeatedly until the LCD displays SET 7 IPP. Press SET key again to enter the setting mode. The LCD will display IPP OFF i.e. the anti-fraud function is off.
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8. Hands free dialing volume: In standby mode, press HANDSFREE key. Press VOLUME/ ÷ key repeatedly to select volume while hearing dialing tone. Press HANDSFREE key again to confirm the setting. Operating: 1. To receive a call: With the use of Caller ID available from your local telephone company, you can see the telephone number of the calling party.
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To review an incoming call and call back: In stand mode, Press ▲/UP or▼/down key to check the incoming calls. Press REDIAL key when the desired number is selected. Press REDIAL key twice, the unit will automatically add 0 as the mobile phone or long distance call prefix.
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caller can hear music from the phone. Pick up the handset for continuous talking. 10. Pause: Press VIP/ x key, the LCD will display P for 3.6 seconds pause between each number dialed. 11. M1- M20 speed dialing: In standby mode, press desired number or select the desired number from incoming call or outgoing call memory, then press STORE key.
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15. Calculator; Press calculator key to enter the mode. Press the following key for calculation. DIAL CHECK/-, SET/+, VIP/x. Press DELETE to exile.
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Frequently Asked Questions: I can not hear ring tone, what’s wrong? The C/O line is not well connected to the unit. Please check and make a reliable connection. The ring sounds so low, why? There is a ring selector on the rear of the unit. Switch it to the H position for higher ring volume.
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