Line error on caller id

You'll have to contact the vendor, I'm afraid.

• Did you fully charge your phone? - Make sure you fully charge for 16-24 hours .
  
  
• Is the battery old? - Replace the battery.
  
  
• Is the electrical outlet switch turned on? - If you are using AC (electrical) power, make sure that the unit is connected to a non-switched electrical outlet.
  
  
• Are the connecting wires tight - Unplug the AC power converter from the unit and plug it back in.
  
  
• Do you have Caller ID service with your telephone company - In order to receive Caller ID records, you must subscribe to the standard name and number Caller ID service available through your local telephone company. If the Caller ID works for normal calls but not on Call waiting calls, then you must contact your phone company to get the combined CID/CW service.
  
  
• Caller ID shows up after second ring - Be sure to wait until the second ring before answering. Caller ID signals comes through after the first ring, if caller pick ups phone too soon Caller ID signal will not be transmitted to the handset.
  
  
• Confirm that caller ID is still working on that particular line by checking another phone on the same line - If Caller ID is not coming through contact your phone company provider.
  
  

If this does not fix your problem, contact your authorized Service Center.*

It would be worth contacting your service provider to determine if your subscriber settings for the caller ID service are active.

Talking Caller ID Handset Dial #162 then 1 on 0 is off
Base Unit caller id Dial #*162 1 on 0 is off

Guess this toggles it from 1 or 0 in the settings

http://eng.faq.panasonic.com/app/answers/detail/a_id/20750/~/troubleshooting---caller-id-is-not-working.

You might unplug the base station for a few seconds and then plug it back in. It might restore the function.

http://phone.manualsonline.com/manuals/mfg/panasonic/kx_tg6702_1.html

dear sir,
1) be sure that your phone line is caller id type telephone line.
2) if line is caller id type, then change the phone set. bye a caller id phone set.

if both already you have then plz first check your phone set settings or contact with phone compay.
hope that you get the answer.
thanks

Don't mind. Returned the product to the seller. Thanks.

The caller has caller ID block placed on their acct/ this can interfere with sending sms messages to a phone that does not accept sms or voice calls from a line with caller id block/ I had cust resprond to a text with send new to area code plus 10 digit number/ success/ removed caller id block from service and had cust click *star 67 then area code plus 10 digit number/ if you choose to have your contacts entered with *82 area code plus 10 digit cell number you will get error 00107/ can not receive or respont to blocked calls particularly long distance/resolves iss/ I am a technical suport agent for sprint/ Happy Texting

For people who have purchased cordless phone in usa and caller id is not working they should purchase fsk to dtmf converter at any local phone shop and caller id will start working.

Here is the article on various frequency used by various countries for caller id.

Hope this will help you out.

Detailed Product Description

There are 3 major caller ID specifications in the world: DTMF, ETSI FSK and Bellcore FSK. When users buy a foreign telephone devices(such as cordless phone, fax machine or computer telephony interface), may encounter the problems of non-match for caller ID standard. This will cause the device unable to display the caller ID. EX220 can solve this problem easily. This product can receive all 3 kinds of caller ID format, and convert to FSK(Bellcore or ETSI selectable) to match foreign telephone's standard.
EX220 has a rechargeable battery inside the device, during idle status, it gets power from the telephone line and recharge the battery, so no need to use or replace battery. Just plug one end to telephone line, and the other to the telephone device.
For example, if you live in Netherlands, Saudi or India, the caller ID standard is DTMF. You purchased a cordless caller ID phone from US(which uses Bellcore FSK standard), or from Germany(which uses ETSI FSK standard). You won't be able to use the caller ID feature. In this case, just get one EX220 and connect it between the telephone line and the cordless phone, your cordless caller ID phone will display the caller's number immediately.
Remark:
1. Telephone sets for UK and Japan standard are not applicable.
2. In some countries, users must subscribe to Telecom for caller ID service

Feature List
Caller ID Format Conversion --- Convert 3 kinds of caller ID(DTMF, Bellcore FSK or ETSI FSK) to ETSI FSK or Bellcore FSK(selectable)
Date/Time Stamp --- The DTMF caller ID doesn't content date/time stamp. User can set up clock of EX201, so each call will be sent with actual date and time stamp
Area Code Setting --- User can set up the area code, so the dial back feature can easily applied
Rechargeable battery powered by line --- Just connect to the telephone line, the built-in rechargeable battery can get power from the telephone line, no need any external battery nor power supply

News
Now, Multi-Line caller ID converter is available.

How to get the caller ID to work on the additional GE DECT phone handsets. You must follow these steps in the exact order :
#1 - unplug the base phone
#2 - unplug the telephone line from the base phone
#3 - remove the battery packs from the phones
#4 - wait 10 minutes. reverse the order when assembling. Put battery packs in phones, put the telephone line back in the base phone and lastly plug all phones back in.
It takes about another 10 minutes after that before all phone handsets start recognizing caller ID.

This is a Definity system phone. The phones themselves have nothing to do with caller ID, it's the system that handles it. The phone line has to have the caller ID service AND the phone system needs to collect the information and then display it on your phone. If you are sure caller ID service is available on the phone line you are using than this is a programming issue. Definity is a huge system and you cannot program it yourself. Someone in your building is either in charge of making simple changes in the phone system or contacting the company that makes these changes for you.