How do I connect my own answering machine?
how do i record a telephone conversation on a bt synergi 5500 cordless anse?
Day Display - How do I alter?
what is the meaning of no memory?
How can I delete stored messages from Telstra 7100a cordless phone?
How do I clear a "memory full" message from answering machine?
Fix answer machine number?
7100a answer machine gets the day wrong?
Bt 3500 cordless tel/answerphone?
binatone shield 6015 twin phone set?
How can I get my telephone/answering machine (model 29870ge1-A)to work?
BT Studio 1500 triple set?
telephones?
How can i show calls made to my phone?
write a program that prompts the user to input an integer?