4310-WONT MEMORISE LONG DISTANCE ACCESS CODES ALSO
Unfortunately the manual for your product is not available in English, so I can only give you general instructions.
The 16 digits limit is normal and depends on phone specifications. 16 is the maximum size for stored number.
If the number is not being stored , that may happen because you are using a number that the phone does not recognise as valid. Probably this phone does not allow call transfer to this kind of number.
Ensure that you are following thoroughly the instructions, if the phone is not storing settings , then the number entered is not valid.
Test distance access code with a different number.
Also ensure that you are using the phone in the country where the phone was originally purchased, or the phone may not work as it should.
on Sep 05, 2009