Land line migration

I have an adsl line and recently I've gone to mweb and they have taken over everything and still telkom is billing me for the line rental. This is the sms I got this morning: Telkom Reminder: Our records indicate tel no ********** 934 is in arrears with R476.87. Please pay immediately to avoid suspension. If your service is suspended, it will be restored when we receive the payment on our billing system. If you already paid please ignore this message. This is pathetic from telkom sa. Plus telkom still have my R700 deposit. I WOULD LIKE THAT BACK AS WELL