The cap module connected to my Norstar M 7310 does not work. The phone system (both the base and the cap module) both suddenly began blinking (all lines at once) and I could not get a dial tone. After about 10 minutes of this, it stopped and I was able to get a dial tone. The base with the handset on it works fine, but the cap module is not working at all. Any help would be greatly appreciated.

SOURCE: Handset No Link To Base error and no dial tone

I have the problem. I think it is because the battery i have in it was a Ni-MH and it should be a Ni-Cd. I am now looking for the right baterry Good luck Frank [email protected]

SOURCE: handset has No link to base

I was having the same problem with the same model phone, and fixed the problem by rebooting the phone – unplugging the AC and phone cord from the base station and plugging both back it, then removing and replacing the handset to regenerate the security code.

SOURCE: Meridian M8X24-DS System Problem - All handsets are blinking on all lines

Sounds like a defective software cartridge
try a swap and see if flashing stops

Chintu-KPV

• 202 Answers
• Posted on Feb 09, 2008

SOURCE: Norstar m7310 phone

Go to 'Setup / Feature' -> look for the menu item with option as Tone OR pulse...this is where u have to change :)

SOURCE: Handset ?No Link To Base? error and no dial tone

2/29 Have you registered or re-registered the handset?
"No link" can mean handset is not accepting radio wave of base unit. At Mfgr website pull-down operator's manual and look for registration instructions. Some sequence of buttons will create a radio signal from base (have handset off base) then another sequence of buttons on handset will accept radio signal. If handset has "menu" button, try "menu", then "00" (zero zero) then select an accept or "OK" button. Good luck.