Using the Flash Function

Your cellular system may offer a flash function service. This system service lets you accept or make a second call when you already have a call in progress (e.g. set up a conference call), or send other information to the network, such as credit card numbers.

Pressing SEND sends a displayed number to the network as a flash, unless it is preceded by a ‘p’ or ‘w’. (In these cases it is sent as a Touch Tone.)

After the phone number has been entered, you can add extra information which is for ‘flash’ sending to the network.

Contact your service provider for further details.

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Nokia 252C owner manual Using the Flash Function, Contact your service provider for further details