Digital exchange allows you to register 99 telephone numbers dialing just 2 digits instead of landline, mobile, long-distance and international telephone numbers, even if your telephone set doesn’t have enough memory
The service is provided free of charge.
Dial the command *51*AN*[telephone number]#
Dial the command #51*AN#
For calling any telephone number from short dialing list it is necessary to dial **AN.
AN is any two-digit number from 01 to 99.
Only subscribers, having a key (button) telephone, can use the service.