Deleting Information from the Caller ID List
If the phone receives more Caller ID messages than it can store, the oldest one in the list is automatically deleted. Caller ID data can also be deleted manually.
Deleting a Caller ID message
1) Press the caller id/menu key in standby mode. Find the message to be deleted from the Caller ID list by pressing the 
/vol/ 
or /vol/ 
key.
2) Press the delete/channel key (XS1215) or the delete/transfer key (XS1215+1).
3) Press the /vol/ or /vol/ key to select Yes, and then press the select key (XS1215) or the select/channel key (XS1215+1).
Deleting all Caller ID names/numbers
1) With the phone in standby mode, press the call id/menu key.
2) Press the delete/channel key (XS1215) or the delete/transfer key (XS1215+1).
3) Press the /vol/ or /vol/ key to select Yes, and then press the select key (XS1215) or the select/channel key (XS1215+1). You hear a confirmation tone and all stored Caller ID messages are deleted.
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While using the
Delete All? or Delete Message? screen, if no key is pressed for more than 30 seconds, an error tone sounds, and the handset returns to standby mode.
If you get an incoming call or page, the deleting operation is cancelled, and you can answer the call or page.