On-Hook Dialling, Speaker & Answer Release Display Phone Features – Page 7
On-Hook Dialling, Speaker & Answer Release On all INDeX telephones you can both dial and hear the call progress without using
the handset (known as "on-hook dialling").
When answered, you can continue the call without using the handset, i.e. handsfree.
You can switch between handsfree and handset working during a call.
Pressing the ANSWER/RELEASE key has the same effect as lifting or replacing the
handset.
The phone uses various tones and rings to indicate events. A sample of these
appears below. You can alter the ringer volume, sound, switch it on/off, etc (see
page 32).
Incoming Calls:
• Repeated Single Ring: Internal call.
• Repeated Double Ring: External call.
• Repeated Triple Ring: System or personal alarm.
• Single Tone: Page call (see page 18).
During Calls:
• Repeated Double Pip: You have set a camp on (see page 14).
• Repeated Single Pip: Another extension is about to intrude or has intruded on
your call.
Making Calls:
• Dial Tone: Dial number.
• Broken Dial Tone: Phone on divert or no calls (see page 22).
• Repeated Tone: Busy number (see page 13).
• Triple Tone: Call diverting to external number.
• Continuous Tone: Number called unobtainable or set to no calls. Phone locked
or barred.
The phone uses its lamp (above the SPEAKER key) to show calls and messages.
Fast Flashing Lamp: Call Waiting, see page 29.
Lamp On: Message, see page 18.
Repeating Double Flash: External call.
Repeating Single Flash: Internal call.
INDeX 10.0 2030/50/60 User's Guide Display Phone Features – Page 7
38DHB0002UKFN Issue 2 (07/2002) On-Hook Dialling, Speaker & Answer Release