7100a answer machine gets the day wrong?
flashing new message light when call has been answered?
Why is the green light flashing on the base unit?
How can I delete stored messages from Telstra 7100a cordless phone?
binatone shield 6015 twin phone set?
1571 uninstall?
How do I clear a "memory full" message from answering machine?
write a program that prompts the user to input an integer?
how do i record a telephone conversation on a bt synergi 5500 cordless anse?
How do I change the OGM on my Telstra 7100a phone?
keeps saying out of range?
Tevion GCE6020 corded phone ?