Jwin JT-P870 User Manual
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12/19/2003 8:34 AM
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Caller ID Status Messages
‘UNAVAILABLE’ - This message indicates that the call is made through a telephone 
company which does not offer Caller ID service. 
‘BLOCKED CALL’ - If the call is restricted, the LCD will display ‘BLOCKED CALL’. 
Dial Back Incoming Calls
a) To dial back local calls: 
- Use [UP] or [DOWN] to select the desired number. 
- Press [DIAL] to confirm. The LCD will display ‘PICK UP HANDSET’. 
- Lift the handset or press [SPEAKER], the number will be automatically dialed. 
b) To dial back non-local calls and insert a preceding number ‘1’: 
After you have pressed [DIAL]: 
- If the number you selected is not a local number, the LCD will display ‘PICKUP OR 
ADJ’.
- Press [DIAL] once more to include a ‘1’ as the first digit automatically. (Press [DIAL]
twice to cancel adding ‘1’.)
- Lift the receiver or press [SPEAKER] -- the number will be dialed automatically.
Out Going Messages
Record and Play OGM1 (Out Going Message1)
OGM1 is a message that tells the caller to leave a message. The record and play steps are 
as follows: 
- If no OGM1 message has been recorded, press the [OGM] button once, the telephone 
answering message will announce ‘Hello, please leave a message after the tone.’ This 
is a default message that accompanies the telephone. 
- If you want to record your own OGM1 message, depress [OGM] for about 2 seconds
and release. Start record after hearing a long “beep”.
- Recording will stop automatically after 1 minute or you can stop the recording by
pressing the [PLAY/STOP] button.
- The telephone will immediately play the OGM1 after recording. 
- Press [OGM] once to replay the out-going message. 
- Press [PLAY/STOP] to stop the message.