DTMF and PIC for Remote Control

[Archangel]

My DTMF software works fine using 16F628A.
I can make PIN1 go HIGH and PIN1 go LOW; what doesn't work is MCLR?
I was expecting MCLR, on grounding, to reset the micro and make PIN1 LOW.
It does temporarily but goes HIGH again when I let go. What's Up?
Mike
BTW.......
Nice sunny cloudless day here in UK

Hi Mike1939,
Did you set MCLRE_ON in your config statement ?
PM compiler: @ DEVICE pic16F628, MCLR_ON
http://www.picbasic.co.uk/forum/showthread.php?t=543

[mike1939]

I have now set in my PBP code, @ DEVICE pic16F628, MCLR_ON
This still doesn't allow chip to reset properly, only whilst MCLR is held low does PIN1 stay LOW. If I remove the 5V power completely it does reset OK.
I do apologise for being a nuisance, I think I have slowed down a bit in recent years, there's a clue to my age in my username.
Rgds
Mike