KeepAndBeep Lite stores your frequently dialled tone codes (DTMF) and pulses them out from the iPhone speaker into a landline.
We wrote this because we got fed up of trying to enter long bank and credit card numbers and getting kicked out of fussy IVR systems.
Credit card numbers are just one use for this application - you could use it to store any long tone code, such as conference call bridge codes, webex numbers, anything which you need to repeatedly send out over your landline and is hard to remember.
Usage is simple: just add a short name for the code, and the code itself. Hold the phone near your landline/deskphone microphone and at the right time, hit the arrow symbol near the bottom of the iPhone.
For best results, keep the volume of the iPhone near maximum.