In this guide
If you experience any problems, please call the Helpline on Freephone 0808 100 6556* or visit www.bt.com/producthelp
9881 Graphite 3500 UG [1].indd 3
6
6
7
8
9
10
10
11
12
13
14
14
14
14
14
15
15
15
15
15
16
16
3
16
16
17
17
17
17
18
18
18
19
19
19
19
20
20
20
21
21
21
22
22
22
22
23
23
13/9/10 16:30:02