Panasonic KX-TGM420W KX-TGM420 Large Print Operating Manual - Page 183

Problem Cause/solution I cannot dial the phone number edited in the caller list. • The phone number you dialed might have been edited incorrectly (for example, the long distance "1" or the area code is missing). Edit the phone number with another pattern (page 133). Time on the unit has shifted. • Incorrect time information from incoming Caller ID changes the time. Set the time adjustment to "Manual" (off) (page 47). The 2nd caller's • In order to use Caller ID, call information is waiting, or Call Waiting Caller ID not displayed (CWID), you must first contact your during an phone service provider and outside call. subscribe to the desired service. After subscribing, you may need to contact your phone service provider again to activate this specific service, even if you already subscribed to both Caller ID and Call Waiting with Caller ID services (CWID). 183 | P a g e