Anonymous posted an answer for this GE 27990GE3 Cordless Phone:
"1)Make sure the phone is OFF (not in TALK MODE) 2)Press and hold the PROG buton until..."
Anonymous posted an answer for this GE 26939GE2 Cordless Phone:
"1)Make sure the phone is OFF (not in TALK MODE) 2)Press and hold the PROG buton until..."
Points 2
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