BenQ S700 user manual Dtmf On/Off, Main Menu, Conference, Hold/Unhold/Swap, Join/Private

DTMF On/Off

When the phone is connected with other devices or services, you can send DTMF (Dual Tone Modulation Frequency) strings. DTMF strings are keypad tones that can be sent via the microphone as you dial another number. Your phone will emit the tones in order to communicate with answering machines, pagers, computerized telephone services, and so forth.

Enter the phone number and then press to send the DTMF string.

Main Menu

You can access the Phone Book, Calls, and Messages menus during a call.

Conference*

Conference calls allow you to converse with more than one party at a time. The conference menu contains the following options:

The maximum number of parties that can be accommodated during a conference call depends on the particular service provided by a network vendor.

Hold/Unhold/Swap*

Toggles the call status.

Join/Private

Adds a party that is on hold to the current conference call, or isolates a single party in a conference call and puts all other parties on hold.

Using Your Phone 49